How do you change a belt on a Sota Cosmos

Hmm,I cannot understand why the belt would be stuck under the platter,unless it rotated and got caught up on something.I have had belts,on older SOTA's last ten years(literally)without a problem.There is no need to take off an armboard,under normal circumstances,but I understand your situation.This can be quite frustrating,but will work itself out.
Of course this is of NO help,so why not call KIRK,who is a super guy,and get his advice.Don't get too worried,as I am sure there is an easy solution.
Best of luck.

I had that happen to me once on my Nova Series V. I fiddled with it long enough for it to get unstuck. Not sure exactly what the problem was and it never happened again so I guess I was lucky in that respect.

Pardon me if I am no help but can you get to it thru the well for the lead shot? I just replaced my arm and I thought it was pretty open......maybe you could see what needs to be free'd up.