Uwe
Thank you the information was helpful. It sure is appreciated. I went through all the steps and it was worse than before (not the same as Pfaff 145 H3). I had written down the original measurement so went back to it, as it had good stitching (there was a little catch and it would break on the reverse). I set it according to your video and it still had the problem.. After watching the bobbin spin and stick, I was like what the heck, I will tear it down and see how it works. Wow, it was all gummed up and full of lint. Cleaned up well and then it still did not sync correctly. There is a screw to adjust the cage on top, as well as, the ones you showed in your video (which I adjusted). Now I must say, I like seeing how things tick... Your videos really gave me the confidence to dig into it and it is much appreciated. I am sure I will be back to pick more brain matter..!!