[Rvjimd]

Thanks for forging all the measurements! I think they are the same for me. Your truck was originally a tandem axel? I have one of each but I started with the single axel truck.

I did a YouTube video a year ago or so where I made a screw drive linear actuator, I may try to do something like that and see if it works. It uses delrin rod drilled and taped to fit threaded rod. I used one of the micro gear motors.

Jim