gramX20

Hello, I recently bought this beautiful machine for $17 and when I got it home I ran it through the gambit. The wheel turned, there was no creaking when it moved, the needle didn't hit the foot, and when plugged in the motor was free and just had a bit of dust in it. When I loaded it up with new thread and a fresh bobbin it straight stitched fine and would do a basic zig zag fine, the issue came in when I tried to use it's other functions (part of the reason why I got it). When I turned the dial on the machine away from straight stitch it has tough to move and than the machine just froze up. When I took off the top I saw a resin Cam and the Cam follower. It looks like as the machine sews the cam follower goes along the cam from right to left and than back, but when I took the top off the follower was stabbing into the resin. I backed the follower off and have been looking for information about the cam or the follower or really even the machine ever since. I'll try and post pictures but I haven't seen anything like it before and I don't really know what to search online to find out more. Any ideas or information would really help.
[ATTACH=CONFIG]427136[/ATTACH][ATTACH=CONFIG]427137[/ATTACH][ATTACH=CONFIG]427124[/ATTACH][ATTACH=CONFIG]427125[/ATTACH][ATTACH=CONFIG]427126[/ATTACH][ATTACH=CONFIG]427128[/ATTACH][ATTACH=CONFIG]427129[/ATTACH][ATTACH=CONFIG]427131[/ATTACH][ATTACH=CONFIG]427132[/ATTACH][ATTACH=CONFIG]427133[/ATTACH]

Thanks!!