I'm pretty handy and I've taken most of the machine apart several times, but I can't see any problems, there isn't any thread stuck anywhere that I can see and the timing doesn't seem to be off. I can't turn the hand wheel without using an incredible amount of force. The motor is working, but the machine is just stuck somewhere. I will continue to look for the problem, and I'm also ordering a new machine. That new Brother machine won't be here for about five days.
UGH! I have so many things I need to work on and want to work on. I guess I'm just on hold until I fix my Singer or get my new Brother machine.
If anyone has any ideas on how to fix my current machine, I would greatly appreciate any tips.