Hi! Mike,
Gear box built, it sits a bit high but I didn't take into account the thickness of the Nickel Silver, the bit that is a bit high is inside the firebox, so all being well, that little bit hopefully wont foul the motor inside the fire box.
If this works well, I might build this part of the K Class, I don't have gears as yet but was thinking of using an Ultrascale worm gear set for single stage gear box.
The motor wont be delivered will next week, so I need to wait patiently for that before proceeding.
I don't have any photos for an I Class or a K Class, if anyone can point me in the right direction to get some photos, I would appreciate it.
Gympie.