Originally Posted by
J Miller
One more question while I'm keyboarding ...... On our 401A when we set the top tension the vibration of the machine will cause the adjuster to loosen up. Any tips on fixing that? It's kinda hard to sew when the tension changes by itself.
Joe
That's interesting. Have your tried widening the space on the pin screw that all the tension disc slide into? just enough to make it a bit tight to screw the last part of the tension set, the tension dial.