I'm starting a thread to see if someone can help, seems no one who knows about these clones is willing to help me.
The patcher has been rebuilt, when i bought it, it worked fine, but when i got home i couldnt get it to function properly, it seems its out of timing, ive messed around a bit with it, and found that the timing is done by removing/rotating the bobbin carrier; is that correct?
I think it's set up the right way, the bobbin turns counter clockwise pulling on thread, and i turn the hand wheel clockwise, but i feel theres something wrong with upper end, sometimes when i pulled the thread, right before it goes it the needle, it breaks from inside the rotating cylinder, but most of time it pulls freely, think its something with the thread spool holder, as the tension knob is very loose
I made a small video, hopefully someone can help me out.
https://youtu.be/W2OiyJnNYDQ
Thanks in advance.