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Laying the Track
Laying the Track
Once you feel comfortable having finalised the overall layout design and constructed the roadbed for your railway it's time to actually lay some track. Please note that this module is best read in conjunction with Module 11: Choosing the Track.
After all the hard, preparatory work you might say that the fun really begins.
Assuming that all the steps to this point have been methodically carried out to a satisfactory standard the process should not prove unduly challenging.
Whilst the procedures for laying track are more or less the same whether you elect to use sectional track, flexible track or build your own you will still find wide variations in the methods used with each solution having its strong advocates.
General Advice on Track Laying
Importance of Track Laying
The key to laying track that is dependable and long-lasting, and thus ensure operational reliability, is to observe a few general guidelines evolved by experts in the field based on years of experience.
Take your time. Don’t try and rush things. Always ensure that track is perfectly straight where it needs to be and that any curves are free of kinks or doglegs which will always have a detrimental impact on running your trains.
Make sure that each section of track is level from side to side and end to end taking account of any intended grade or superelevation (see later). It is always a good idea to use a long straight edge as a guide. Get down low and place your eye as close to the railheads as possible to help detect any inconsistency.
Allow sufficient spacing between the track and any potential lineside obstruction or any adjacent running track (see Clearances).
Don’t forget to check for vertical clearances if you plan to install any tunnels, signals, bridges and viaducts, etc.
Ensure that all joints, whether soldered, crimped or screw terminal) are tight and lubricated with conductive paste (see below) to safeguard against loss of electrical conductivity.
If you possess a track gauge remember to use it often.
The importance of good track laying cannot be emphasised enough.
First, it is important to recognise that time consumed in laying your track to a high standard is always well spent. As stressed above, never attempt to rush the process or operational reliability will suffer and you will be constantly going back over your work in an effort to identify what is causing poor running or derailments.
Make sure you have your scale track plan conveniently to hand, preferably encased in an A4 polythene or acetate cover sleeve to protect it from the environment. Otherwise it will soon be covered in mud and fingerprints once you are on site.
This does not mean that you should necessarily follow your track diagram too slavishly. Nothing is set in concrete at this stage and it is often preferable to adjust things to accommodate a change of mind than stick too rigidly to your plan and have a face the prospect of even greater upheaval at a later stage.
When you can see the track in situ you may well feel that it would look better if you move things about a bit to improve the aesthetic flow of the line or improve operability even if this means adjusting your roadbed.
With this plan as your guide start to lay out your sectional track on the prepared roadbed – you don’t have to connect it all up – this is more of a scoping exercise to make sure that you are happy with your layout design and that it will all fit in the designated area.
Nothing is set in stone at this stage. It can be far harder to change the plan later on so, once again, don’t rush things. Take your time to ‘play around’ with various designs before making up your mind. You don’t even need to join the track together at this stage, just lay it temporarily in position and see if it looks right. The main aim is to see that everything fits the available space (allowing for any buildings or scenic features) and that your trains will look good travelling along the intended route. Will they behave in a prototypical manner if this is what you are after and fulfil your chosen theme or concept discussed in Module 5.
If you intend to use flexible track this provisional ‘scoping’ exercise will prove more challenging but probably still worth the effort.
Some modellers prefer to ‘loose lay’ the track for the entire layout to gain an overall impression of how it will look whilst others address each section in turn before moving on to the next one. If you are building a large layout the latter approach may be unavoidable, especially if there is a sudden change in the weather. There is no ‘right’ or ‘wrong’ way so just experiment and adopt whichever method suits you personally.
Also remember where the main scenic features are going and check whether the space is adequate without compromising the actual tracks and railway ‘furniture’.
Take special care to position points (turnouts, switches), preferably on a level surface, and make certain that they can be operated successfully either manually or using some form of remote control. Also check whether there will be adequate clearances in all directions to eliminate the chance of collisions or damage – especially under bridges and through tunnels.
Apart from the different approaches in laying flexible track as compared with pre-formed sections there is little difference in the treatment of different types of track whatever the code, rail or sleeper arrangement.
Finer scales need more careful handling at every stage but generally the methods are much the same.
Once you have provisionally laid out your track to your satisfaction
(and moved any relevant foundations or track-bed if the route has
changed) start connecting the pieces together. Ensure that each
piece of track is carefully positioned next to its neighbour and that
the track is as straight and level as you can possibly make it. Use
a spirit level to check the surfaces are perfectly level and correctly
aligned in all directions.
On inclines (grades) or when installing banked curves this is not
always easy but time spent now will save frustration and much
Frequently look along the track from a low angle to see if there
are any bends or kinks which will be clearly visible, however slight,
and spoil the appearance of your layout if not attended to.
Sectional tracks are designed for indoor and outdoor use and simply push together using slide-in rail joiners. Some different brands will also connect with each other provided they have the same rail profile e.g. Code 332.
Makes such as Aristo-craft, USA Trains, and Bachmann Brass also have additional lateral "locking" screws in their joiners to hold the track together more firmly in alignment. These minute hexagonal 2mm screws are normally located beneath the track in a blob of "goo" but Bachmann fit them to the actual rail end which means that you have to remove them before joining adjacent track sections together. You can also buy plastic track clips which grip the underside of the ties / sleepers and help to prevent the track from pulling apart, but these are rarely used outdoors.
Incidentally, I have found that Piko Brass Rail Joiners provide a very snug and secure joint – much tighter than any other brand I have used. I would be interested to learn whether other garden railway builders also find this to be the case.
Some proprietary brands, such as Bachmann Rolled Steel track are entirely proprietary and will not join with any other track being only compatible with each other. As the Bachmann range is decidedly limited and unsuitable for use in the garden it should be avoided in the majority of cases.
Apart from the fact that they lack flexibility, sectional track is little different to flexible track, which is often manufactured using identical components.
In fact, it is possible to induce a little ‘flex’ into the track by cutting through some of the plastic links on the sleeper strip. This can be useful if you need You cannot easily reverse this process so be careful before you attempt any physical modifications.
A rare example of an LGB 14805 Nickel Plated Right Hand Manual Switch/ Point long discontinued.
Flexible track (Flexitrack) has already been mentioned previously in this guide and many large scale modellers now use little else although some choose the middle ground by using sectional track for the straight runs.
In the larger gauges the term” flexible” is something of a misnomer since it is not really that flexible at all. However, it is certainly more versatile than fixed sections and can be used to create smooth wide radius curves easing perfectly into straight track.
“Ready-Made” Flexible track is normally supplied in completed sections between 3’ and 6’ long and incorporate plastic sleeper or tie strips which have a bit of lateral give allowing the track to be bent into a curve. The amount of elasticity will vary depending on the manufacturer, the manner in which the sleeper strips are conjoined, the code (size) of the rail and the material form which the rail is made.
The term “ready-made” is somewhat disingenuous as if you use a single rail bender (see below) you will have to dismantle the track completely to separate the rails for bending.
The cross-section of brass rail in large scale (particularly Code 332) is much thicker than found in smaller scales and is far more difficult to bend satisfactorily as it tends to spring back into its original shape.
In order to overcome this tendency, it is recommended that you use special tools made for the purpose and known, not surprisingly, as “railbenders”. These usually incorporate a number of wheels (usually three in number – two of which act, more or less, as guide wheels and the third adjustable wheel which actually bends the rail to the required radius by the application of gentle force) which gently curve the rail as it is pulled through the rollers. If you try and do this by hand you are likely to end up with rail that is kinked or skewed and as brass rail costs a fortune the cost of mistakes can soon mount up.
Notwithstanding the initial outlay on a good railbender it is well worth the investment as flexible track offers a number of advantages:
You can be far more latitude in your track designs when not constrained by pre-formed fixed radius curves and create broad sweeping bends more typical of those found on a full-size railway.
It gives you more freedom to adapt your track design should it prove necessary rather than simply conform to the limitations of fixed radius curves.
Easements and transitions are far easier to lay than with fixed curves.
Longer rail lengths entail fewer joins and less risk of poor connectivity.
Flexible track can sometimes work out cheaper than extra-large radius curves.
Since you only need to purchase flexible track and points to meet most layout requirements you don’t have the problem of calculating the precise number of track sections you need to complete your railroad.
Some rail bending machines are illustrated in the next gallery and whilst production of most of these machines has been discontinued in recent years, you may still find second-hand examples available:
Describe your image
Describe your image
This video originally submitted by Large Scale Online (USA) reviews the Train-Li Easy Duo Rail Bender which is still available direct from Train-Li. Unfortunately LSOL are no more and failed to make their repository of data (much of it contributed by website users) available for future generations. This video seems to have survived. There was a rumour that a DVD had been made available of the company's databank but so far I have been unable to trace same. If you have a copy please let me know.
This second video from Garden Trains reviews the Aristo-craft Duo Track Rail Bender which is still available direct from Train-Li. Please note that this is an archive video that was create before HiDef was available,
Yet another video extolling the merits of the Aristo-craft Dual Rail Bender - no longer available from the company itself which ceased business at the end of 2013. Their demise is a great loss to the large-scale model railroad fraternity. Note the innovative track ties to save you the job of cutting through some of the tie sections.
Now you may notice some similarities between the Aristo-craft product and the newer Train-Li rail bender. One would expect the original design to have been heavily patented so perhaps the same third-party manufacturer is involved? You may also wonder why I have not included reviews of other manufacturers products in a "Which" style best buy survey. It is not as if I have not tried to do so but it is as if the entire large-scale customer base has adopted the Train-Li Easy Duo as the only mass-produced dual rail solution still in production. The majority of the competing products appear to have been discontinued for one reason or another.
Perhaps, as Paul D. Race, the esteemed contributor to Family Garden Trains observed, "this is the best thing since sliced bread". You can read his updated and authorative article using the link below.
The only survivor is the single railbender category is the device sold by Sunset Valley Railroad pictured here and hopefully still available from their online store (link below) although it is not entirely sure that this product is still in production.
Always chose the best quality rail bender that you can afford to form your curves using Code 332 rail. It is tempting to save money by using your hands or body but nearly always a mistake when you end up with a pile of unusable ‘kinked’ rail (see Module 10: Choosing the Track for more details). If you adopt this method, as pointed out earlier, you may need to remove any plastic sleeper (tie) strips and thread them back on again when the rail is formed to the correct radius. This can be painstaking but it is possible to purchase rail and sleeper sections separately and only have to perform this task once.
Some Rail Benders (such as the Dual Rail Bender) allow you to bend both rails at once whilst keeping everything in situ but invariably incur a cost penalty for the convenience.
For wide radius curves you may even be able to persuade the track to bend to the required radius by simply removing the narrow plastic connection strips linking the sleepers (ties) on the inside of the curve. In fact, this is a useful dodge for creating straight sections from surplus Radius 1 curved sections which can often be acquired ‘for a song’. Note:1
Note.1: the phrase, still in vogue with many’ old geezers’ as a metaphor for virtually nothing or a very small or trifling amount is said to have originated in Elizabethan times when street entertainers would perform a song in return for a penny or two. With inflation this is probably enough to buy a house these days.
The most frustrating and fiddly aspect of building flexible track is usually feeding the rails through the sleeper strip chairs or tabs. Considerable patience is required. It is advisable to slide both rails on simultaneously if possible, and use a firm surface to support the ties whilst doing so. The more you do the better your technique will become but try not to tackle too many lengths at one time to avoid undue stress.
Push the sleeper strips from the end of the rails to the middle of the track assembly and add additional strips to that side until it is half-complete. Then do the same from the other end.
TIP: One tip I've read about is to wrap a rubber band tightly around the rail ends when 'feeding' rail through the ties to keep the latter from slipping off while you handle the track. It will also be easier to slide in the rail if you spray the plastic web chairs with WD40 or similar graphite-based lubrication beforehand.
TIP: Another hint for threading on plastic sleepers is to lightly chamfer the edges of the rail at both ends with a file this creating a ‘lead’ on for the chairs to be gently eased onto the rail – half from one end and the other half from the opposite end. It is a certainly a time-consuming and laborious job but sometimes perfection takes a little longer.
When cutting rail always support the material on a firm surface and use a fine tooth razor hobby saw to make a clean vertical cut. If you cut at an angle you will not achieve a good joint. Finish off the rail profile by removing any burrs using a jewellers rectangular file. You might also find a mitre cutting block to simplify the task but it is not always possible to align the mitre with the rail profile.
Bachmann Brass Rail Joiners
The most popular way to join adjacent rails together is to use brass rail joiners specifically made for the purpose. Pre-formed track sections will normally come already fitted with a brass rail joiner at each end. Unfortunately, on many brands, this tends to produce a noticeable, some would say unsightly, gap between adjacent track sections.
I understand that any 'rivet' impressions on a fishplate joiner should face outwards but can find no evidence for this tip.
In order to prevent the movement of the joiner tightly crimp it to both the inside and outside web of the rail with flat or needle nose pliers. Neither of the above measures will eliminate voltage drop due to the thin cross section and lower conductivity of the rail joiner compared to brass rail or a thick copper wire. For this reason, you should also consider using the alternative methods already mentioned in a previous module to overcome the dreaded ‘voltage drop’ including rail clamps or wire jumpers (see below).
Note: In railway terminology, a fishplate, splice bar or joint bar is a metal bar that is bolted to the ends of two rails to join them together in a track. The name is derived from fish, a metal or wooden plate bolted to each of two timbers that have been butted or lapped together such as a ship's mast.
In the case of flexible track, you will need to cut one or possibly two sleepers / ties for the sleeper strip to accommodate the joiner. On occasion it can prove difficult to feed the joiner on to the end of the rail. If so carefully open up the mouth of the joiner with a small screwdriver or similar tool, insert the rail joiner and then crimp tightly to the rail with suitable pliers. You can also try tapering the rail end with a file.
For many garden railway modellers, the ultimate ambition is continuous and fault-free rail to achieve perfect running. With this aim in view, you might contemplate soldering all rail joints to ensure proper alignment and ensure optimum electrical conductivity. The possible downside is that in very hot weather (and bearing in mind the effects of climate change) the absence of any room for joint expansion could cause the trackwork to buckle. If you live in a moderate climate the chances are that you will not experience this to any degree, particularly if the track is "loose laid" and free to move. Another disadvantage is that any neat soldering must be un-soldered if you need to make any subsequent changes to the layout (often inevitable).
There is certainly still a school of thought that maintains that all rail joints must be soldered. Soldering rail joints is not too difficult to accomplish using a small, hand-held butane torch provided safety precautions are observed. According to Marc Horovitz (until quite recently the Editor of Garden Railways Magazine), the secret is to make certain that the rail ends are scrupulously clean and to apply a lot of heat to the joint as fast as possible to ensure that the solder flows correctly.
Brass rail tends to absorb heat very fast so you also have to take care to sure that the excess high temperature does not transfer to the adjacent sleepers (ties, turnouts) and melt them. Marc suggests wet towels, paper or ballast to minimise any melting although any occasional blemishes can usually be hidden by the ballast.
He also advises just using "jumper wires" on the points (switches) in case they have to be replaced in which case they can easily be removed by simply snipping the wires. A lot less hassle than having to remove the solder.
For advice on soldering techniques for large-scale railroads please follow the link below:
A third tried and tested solution is the use of proprietary rail clamps as covered in Module 11: Choosing the Track. In addition to providing good electrical conductivity they help to keep the track in alignment. They are quite sturdy and can spoil the look of the line but many garden rail enthusiasts swear by them. The clamps themselves can also involve a significant outlay if you have a large run of track although you can sometimes purchase them in bulk for between £1 - £2 each. Suppliers include Piko, Split Jaw and San-val. Unfortunately the popular Hillman Rail Clamps are no longer in production. Split Jaw rail clamps are probably the nearest equivalent.
San Val Rail Joiner
This Youtube video from USA retailer "TrainLi" may also be of interest:
This explanatory Youtube video from Piko USA explains the merits of their range of clamps
Not so much a video on how to install rail joiners but how to remove them. I am not entirely convinced this approach will work every time but make of it what you will:
Fixing the Track
Whether to fix the track in place or not is another choice facing the outdoor large-scale modeller and as usual there are often opposing bodies of thought as to the best method. Some argue that the track itself should be relatively free to move, expand and contract according to the seasons, and thus minimising the possibility of rails and track-base buckling (just like the prototype) whilst others favour fixing it firmly in place at regular intervals.
It may also be necessary to lightly pin (to a wooden base) or glue your ‘flexed’ track into place on the roadbed to avoid its natural tendency to spring back into its original state. This may also prove necessary on pre-formed track sections if you want them to stay firmly in place. When pinning your track to a roadbed, even temporarily, always nail the ends of a sleeper (tie). If you pin in the middle (which would seem the logical place as many manufacturers provide pre-drilled holes for the specific purpose) any warm sunshine may cause the track base to flex at the ends - this distortion can be difficult to rectify.
Naturally, there are even differing views as to the best fixing method to use.
Pinning is often preferred by enthusiasts who want their track to be able to move slightly in hot weather and whilst relatively simple if your trackbed happens to be made of wood it is not quite so easy if you have elected to use concrete breeze blocks.
Probably the simplest solution is to use adhesive. Once again there are differing views as to the best fixative for the purpose but diluted PVA wood glue with a few drops of washing up liquid to assist the flow and absorption is popular but make sure that you use the EXTERIOR version of PVA if you want it to last.
If using PVA based adhesives to fix your outdoor track make sure it is the external weatherproof formula .
It is preferable to use a dispenser or pipette to drop the solution between sleepers and allow it to run underneath. Be sure to clean off any spillage on the rails and take care not to get any glue on the points or it may cause problems later.
If you are not ballasting or are using flexible track it may be necessary to lightly pin the track down to keep it in place. Whilst manufacturers will often incorporate pre-drilled holes in the centre of some of the sleepers / ties in order to simplify the task. However, there is a concern that pinning along the centre-line may cause the track to bend upwards at each end during very hot weather. One way to reduce the risk is to pin through alternate ends of these sleepers.
If you prefer a more secure fixing a combination of pins and adhesive may be the answer or even consider switching pins for proper brass, galvanized or stainless steel screws. It is suggested that you pre-drill the sleepers (ties) first and use small anchors (US) or "rawlplugs" (UK) – other wall plugs are no doubt available. Of course, if you followed the advice in Module 9 you will already have embedded wooden fixing points along the permanent way in which case wall plugs are not necessary.
Most important of all make certain that your trackwork is aligned correctly as it can be difficult to lift and reposition later.
Make sure that your track is in perfect alignment before gluing down as mistakes can be difficult to remedy afterwards.
Laying Flexible Track
The overall trend in the railway modelling community is to use flexible track (flextrack) rather than pre-formed fixed radius sectional track, espacially when realism and smooth flowing curves are a major consideration. There is little doubt that the intrinsic properties of "flextrack" allow for much smoother curves thereby enhancing both the appearance and operational performance compared to the aknowledged shortcomings of rigid sectional track.
As Train-Li point out on their website flextrack enable you to "mould" your layout to the landscape that is already in place rather than trying to carve-out an area in an attempt to recreate a "table top" layout.
The ability to ease flextrack into a wide curve as on the prototype significantly improves operations and also places less strain strain on engines.
If you haven't already read the flexible track section in Module 11 Choosing the Track it could be worth doing so now.
Flexible track tends to come in two forms. Either longer pieces of pre-assembled trackwork (typically 4' - 6' ) which can be 'flexed' to a certain degree, or in component form (rails, sleeper (tie) strips, and rail joiners.)
If you are laying straight track you can use the pre-assembled version as it comes just making sure that any slight bows or distortions are corrected using a straight edge and you eyes. Get as close to ground level However, when it comes to making curves there is a divergence of approach.
Some modellers will remove all the tie strips (sleeper 'webs'), bend the rails to the required radius using a rail bender and then reassemble everything before fitting into place on the layout. Laying flexible track in this manner does not come without its complications. Not only is there the fiddly and time consuming process of diassembly and reassembly but when you bend the track (also a matter of trial and error) the inside rail will always tend to be longer than the outer rail and require cutting (especially to align with sectional track points).
This can be performed either with a fine metal hacksaw or a miniature rotary drill cutter, before attaching rail joiners. Whilst cutting any track take care to ensure that the cut is square as any angle will create a uneven gap at the joint. It is also a sensible precaution to wear protective glasses for this task to avoid the possibility of stray metal fragments damaging your eyes. Don’t spend a lot of money on the latter. I bought one from Lidl as part of set, similar to that featured in this YouTube video, for a very reasonable sum (around £16 as I recall).
The track may also exhibit a latent tendency to spring back to its original straight form which may necessitate fixing to the roadbed in some way to counter this proclivity.
Another school of thought contends that if you solder two or more sections together at every joint at the outset the track becomes progressively more flexible (or perhaps unwieldy) and you can introduce the track into position where it is required quite naturally. Once again the wider the radius the curve the easier this process will tend to be. On the other hand coping with 15 - 18 feet of flexible track can be quite a feat for just two hands and the possibility of kinking the rails is always there.
However, the latter method does save rail. Rather than having to cut off the inevitable rail "ends" on the inside track rail these can be "fed' into the adjacent section as laying progresses thereby offsetting the joins (see "lapped joints" below.)
As far as I have been able to establish, when it comes to track laying, most modellers adopt a more simplistic technique which speeds up the entire process without neccessarily sacrificing too much accuracy and and appearance.
This involves gently easy a complete length into an initial curvature, then snipping away some of the thin plastic "straps" between the inside of the track with nipper pliers. Depending on the degree of curvature required you should only cut every 2nd or 3rd strip initially although for very tight curves (not recommended) you may need to sever all the connection strips. lay the track in place on the layout and gradually ease it into position taking great care not to kink the rails. With practice this should become easier to accomplish.
There are a few more tips on the best way to lay flexible track in Module 11: Choosing the Track
Lapped, Lapping or Staggered Joints
If you can handle the extra inconvenience, you may prefer to use “lapped” or “lapping joints” where the rail joints are positioned along the opposite rails in a staggered pattern (conforming with North American practice) rather than having square joints where fishplates are inserted on both rails adjacent to each other (European practice). This produces a smoother running curve which resists centrifugal force better, achieves uniform vertical continuity of the track and reduces the possibility of kinks forming. This is better illustrated in the adjacent graphic.
This method has the added benefit of maximising the use of rail whilst minimising the number of cuts and leaving you with one final residual length to cut-off as opposed to numerous pieces too small to use.
On the other hand, the reason why staggered joints have not been more widely adopted in other countries is that according to the laws of physics the alternating jolts on opposite sides could set up a rocking motion – a phenomenon apparently known as “harmonic rocking” – which could prove disturbing to rail passengers. As there is more freight traffic in the USA there is less of a problem than in Europe (and model railway passengers are unlikely to complain) but the following video is real “Railroad Rock and Roll”:
“Rockin and Rollin” (literally!) on the Kelowna Pacific Railway (KPR)
I also managed to find another YouTube video entitled “World’s Worst Railroad Track Compilation” which illustrates how bad things could really get is track becomes distorted.
One of the many "Copper Grease" formulations available.
I am about to substitute my Massoth Graphite paste with a proprietary Copper Grease "Anti-seize" Compound which is primarily intended for the prevention of break-squeal when applied to disc breaks and calipers. According to the tin the product "ensures excellent protection for metal parts against heat, seizure, rust, corrosion, water and acid. The grease forms a protective coating that will not wash or burn off." This seems to cover all the bases and seems worth trying if only because it is much cheaper than so called 'conductive' pastes.
Indeed, as reported above, it is not entirely clear whether conventional "conductive pastes" supplied for outdoor model railway use materially improve conductivity at all but mainly serve to inhibit the ingress of water and oyygen and are, therfore, more of an "anti-corrosion" paste as one USA railroader described such formulas on the My Large Scale forum.
He had used auto-motive 'grease' on his railroad pike for over 18 years with no problems at all.
North American Railroad Clearances
UK Railway Clearance Standards
Another very useful and highly detailed contribution to this topic (and many others) that I came across in my research is kindly published on the web by Rick Blanchard at Urban Eagle who has prepared detailed charts of Standard Dimensions for most popular scales including Gauge #1, 1.29, 1:22.5 and 1:20.3 Fine Scale based on standard USA practice:
At this point I was hoping to cover an equivalent standards guide governing the modelling of UK railway practice. Unfortunately, there no longer appears to be a central standards body who encompass model railway practices as a whole but if there is please let me know. This is a rather sad state of affairs.
Apparently, the UK even refused to co-operate with MOROP in their endeavor to standardise modelling standards across Europe but failed to create an equivalent unifying body with the necessary authority and 'clout' to oversee the hobby in Gt. Britain.
According to Right Lines (a magazine from Gaugemaster) in 1945 an attempt was made by interested parties (including the editors of popular hobby magazines and eminent modellers of the day) to set up just such a body - the British Railway Modelling Standards Bureau (BRMSB) but this proved largely ineffective lacking powerful trade backing and little direct participation by established model railway clubs and societies.
In a series of articles published in 1966 in both the Model Railway Constructor and Model Railway News the 'breakaway' Model Railway Study Group cited BRMSB as actually having a detrimental effect on the adoption of scale modelling standards by permitting excessive deviations and weaknesses.
As Wikipedia observe the globally more-widespread international NEM and NMRA scale standards are relatively unobserved in Great Britain and used almost exclusively by those modelling foreign prototypes. Enthusiasts modelling British railway practices tend to follow the standards set by the representative body for a particular scale e.g. Gauge 0 Guild; G Scale Society; 2mm Association; S Scale Society; 7mm Narrow Gauge Association; 009 Society; etc. There are literally dozens and dozens of local model railway clubs and societies but no central coordinating body as such but if you know of one please let me know
It would seem that we British prefer to ' paddle our own canoe'' and even our isolated adherence to 'Double-0' (00 or 4mm Scale) as the most popular scale when most of the world has adopted the more logical HO (3.5mm Scale) tends to support this argument.
North American Jackson-Sharp Wood Sided Passenger Car