I'm working on two kitbashing projects in O scale: Kitbashing Atlas F9 shells to make a GMD FP9, and ALCO shells to make a MLW RSC24. Anyone have recommendations for get clean even cuts?
I've tried a razor saw and rotary cutter with mixed results. I've clamped thick plastic strip to the bodies as a guide. I have a couple of bodies to practice on. The first few attempts, I cut the sides first, but I'm thinking I should work on the roof first, then match the sides to the roof cuts.