I should also not that I had to hit “retract all” a number of times (like 10 ish ish times) to get the belts all the way in. its like something in there was sensing the belt was in when it was not. I have gone around all the arms and loosened the ring nuts-n-bolts. not sure. I will play with it more. to see if “extend-all” works too
Thanks for your help Bar.
chgeers
/dave