I would like to learn how to change a gearbox on a steam locomotive. I am hopeful that an experienced O Scaler will show us how.
I imagine that as with many things that there is more than one way to do this and that none of them are easy or fun.
I have an engine on one of my tables moving towards that adventure and experience. I'll try to muddle through and take some photos, etc. if/when I get to this project.