funny enough, at the beginning of this project I was considering a Rubber band drive due for whatever reason other than the idea being interesting Im glad I went with the worm and gear drive. Though the idea isn't out of the question.
As a matter of fact I own a OO gauge model of one of the I.O.W O2s in my small collection. It's been sitting on the shelf as I work and I think I might have a go. Couldn't be too hard to modify the current model of my G6
Im currently starting the process of printing the parts now, This first test will involve resin printing all parts just to see if everything fits together. This design seems to work and looks like it should work, but we'll Have to wait and see.
As a side project, I need some rolling stock now don't I? So I've come up with some freelance 4 wheel coaches.
photos of printed models of both the G6 and coaches coming soon.