Help please! I have a problem with my machine.
The other night I cleaned my machine like I have done hundreds of times, put it back together & started to sew & the feed dogs fell down. Nothing happens when I try to raise & lower them with the switch. I have never, in the last 35 or 40 years of sewing, experienced a problem like this before. Does anyone know if it is something I can fix myself or does it have to go into the Dr.? I am not very mechanically inclined but if someone told me what to do I probably could do it. It is a Singer Quantum Stylist 9960. Thank you!