Went to a yard sale and found (and bought) a Featherweight 221K, manufactured in 1941. Sews great. But ..... the light goes out when I sew. We borrowed another foot control from another FW, and the light stays on. So, the problem is with the foot control.
It has been rewired, and DH did check the wiring. At first glance, it seems to be done correctly.
Any suggestions? Or do I just sew without the light?
TIA