Tower Kit Test Drive September 12, 2015 18:43
I have completed the assembly and test drive of the new tower kit. The 28 tooth lower gear was a little large resulting in the chain rubbing the frame sides on sharp curves. The 20 tooth gear is a much better fit all around with more chain clearance at the frame sides. Low speed performance is much improved over the stock gear and tower setup.
O Scale Adjustable Drive Tower September 5, 2015 10:20
O Scale adjustable drive tower replacement is currently being tested on the Red Caboose GP9 Locomotive. This bolt on replacement tower will replace the Weaver drive towers that utilize a chain drive.