Thanks for the input, I appreciate the kind and polite help.
But as to it, I did redo the gearbox, looked each and every parts, the wiring, and all. Also took a close look at everything in the motor cage.
The reason I did not do the height adjustment is quite simple, the first time, the jam was caused by one guy I was giving basic training, did not pay attention to how he settled it in. The second time, when I did it entirely, it worked extremely fine, which is why I figured out it was working great.
After I did all that it worked great, until I reassemble the whole replica into one part.
|