Cimex Belt question

[Derek]

i replaced mine about 6 months ago. within a few months i went to lift the wheels off the ground to work on a tough spot and the heads stopped spinning. it has gotten progressively worse. i am about to order another belt and hope that it "fixes" this issue, my question is:

if i put another new belt on and it does the same thing, what else could be the problem?

PS: i DO lift the head slightly before every start....(but i do NOT lift before i turn off, does that matter?)


thanks in advance!