CHALLENGE The Editorial Team
Therefore, we suggest you invent some kind of freestyle motive power, on 35cm gauge, in l/20scale! Everything is allowed: steam, compressed air, diesel, electric with trolley pole, pantograph or batteries, a former wagon that has been motorized... The engine may be able to operate on the surface or undergound, or in one of those environments only. Sizewise, it can be tiny, barely wider than the track, or extend well beyond the loading gauge. It can be scratchbuilt out of plastic sheet, métal or 3D printed, it can be a conversion of an existing item... as you like it. You are completely free! The idea behind this challenge is to get away from the beaten track (no pun intended!), to practice an unusual scale, on a very…