Hello all. Has anyone had any experience with the delta 40-694 scrollsaw? I've had mine for about six months now and it's been great. Today I was cutting a thicker piece than usual, the blade broke and now the motor is loose. Can turn it maybe 1/8 of an inch. When its let go it makes a thunk or rattle noise. If I hold it turned then its fine. Any tips on tightening it? From the looks of it I need to disassemble the whole thing to get at the motor mounts. Please someone tell me this isn't the case.