ikcdab

If you do this, all you will be reporting by the led being on is that you have pushed the button. I'm imagine it might be easy for things to get out of sync and for the panel to display the wrong aspect. You might be better to rig a microswitch to the actual point operating bar. When the point moves, the microswitch is operated and this could trigger a spdt relay to operate one led in one direction and another when the point is lying the other way. If you are using servos on your points then it's easy to rig a microswitch to be triggered when the servo horn rotated. Loads of stuff online about it.

i think that, bearing in mind the "rounding" that goes into choosing resistors from the standard values, the differences are so little that the same resistor fits all for our white/red/green/yellow purposes. For a 12v supply, start with a 1k resistor. You can tweek this as much as you like, but I dont think that it will make much difference to individual colours.

Sat by the lineside by Charlton Bridge Junction waiting for the next train...

That's quite a wide period, could be colletts, Hawksworths or mk1s, or a mix! It would have varied a lot over the period, you're looking at a brake, a restaurant car then a mix of firsts and thirds. You might be lucky enough to find some operating notices, otherwise, photos might be the best bet.

Thanks to both. The bridge is coming on well will post details soon

glue blobs i think you can get transfers - look at the railtec transfer page and search for rivets. Loads come up. Indent with a sharp point 3d print

Just sat by the lineside waiting for a train to go by...

i havent checked, but Lanakshire Models is my go to for buffers.

At Williton on the WSR, the level crossing gates adjacent to the box are worked by hand, not by a gate wheel. Once the gates are across the road, then they are bolted by a lever in the box. When I first started as a signalman at Williton in 1984, the gates were closed by hand, then locked with a hand lever on the gate. This lever was connected to a long rod that reached back to the hinge post: moving the handle moved the rod that then caused a simple bolthole at the hinge post to rotate to line up to take the bolt that was operated by the lever from the box. I always thought this was a weak mechanism, the rod always seems whippy and if things were worn, then i think the gates could have been opened even when bolted. At some point this mechanism has been replaced with a much neater solution that just locks the catch - the attached pic is fairly self-explanatory. I presume that the original design was of GWR origin, maybe even B&E as the gate locking dates from the 1870s. I also presume that the current mechanism is a more modern BR(W) design? I cannot now remember when the locking was updated, i guess it was more than 20 years ago. Its a pity as the original was (I presume) a heritage feature that was unceremoniously ripped out and discarded. Can anyone add any details on GWR or BR(W) manual level crossing gate bolting mechanisms?

I guess this is the old split chassis design. With any problem like this you need to approach it systematically. I would apply power directly to the motor terminals and see if the motor runs. Then work back from there. Its split chassis, so you need to make sure that there is continuity from the wheel treads to the chassis and nothing is bridging the insulation gaps.

The Hornby pullmans have a similar mechanism and mine were also derailing in the same way. I found that there was roughness on the upperside of the cam that prevented it rotating smoothly. sanding off these rough edges sorted the problem for me.

I do stir very well between prints as I do think there is some kind of separation of the resin if I let it stand. But I don't think resin goes off like that? It isn't an organic compound. I have recently been printing parts with 4mm scale rivets. I am finding miniature indentations on the FEP after printing. I am now thinking that maybe some of the rivets were not supported and ended up floating in the resin. Next print they end up getting compressed by the build plate and indent into the FEP. So filtering resin is my new cause celebre.

Its worth remembering that regular or normal services should only use a properly signalled route. In an emergency then different rules apply, but here I am referring to normal, timetabled services. For passenger trains, that means that any facing points must be capable of being locked and there should be a signal authorising movement over the points. If those are not supplied then the answer to your question is yes, the train will always take the left hand route.

The standard pw hut came with a toolshed that is similar to the one you show. But the ones I have seen do not have windows, so I'm not sure. The whole point of these prefabricated buildings was that parts were interchangeable and so all sorts of variations can occur. The only thing we can be certain of is that it's a storage shed of some sort.

So after all of the advice on here I am now getting good results. I now need to print some track bases today need to be perfectly flat on the bottom. Supports always give me little lumps that need sanding off. Would it be ok to print these bases directly on the build plate? I will have a go later and see, but wanted any input you guys had. Ian