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7mm Lynton & Barnstaple Railway Project; Currently Paused


Indomitable026
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This may be a really stupid idea, but I've wondered in the past whether the acid used to make circuit boards from PCB could be used to neatly remove a patch from the centre of sleepers/timbers? Has anyone tried this approach, or is it a really daft idea or perhaps not worth the hassle?

Offsetting the break so it's where the edge of a baseplate would be less obvious and still allows a good joint with the solder. Etching loads of sleepers will take longer than just cutting i'd have thought as you need to first cover them in resist apart from the slice you want to remove then soak them and clean them. Edited by PaulRhB
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Are you still talking 7mm with 4ft by 16in? You're going to need four ft for the passing loop with L&B coaches and loco in 7mm

Currently, yes as minimum, but more likely we may be going out to 20' by 4' as per Chris's (2manyspams) latest sketch above. The boards are 2' wide and 4' deep

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