Originally Posted by
hobo2000
We had that on our longarm this past weekend. We loosened the upper tension one notch at a time until we finally got it right. Took us quite awhile to do it. We now understand the "lefty loosey, righty tighty" routine. Why, all of a sudden it happens, is beyond me. It was working great for ever so long, then boom. Oh well, we're back in business again.
Check for a small peice of lint or dust, this can cause a break even if you can't see it