karenstaples Report post Posted June 14, 2022 I have a durkopp cl17-1-1. Managed to clean it up a bit so it mechanically works. Can anyone confirm needle size please. Currently using a 332LL. But it's not picking up bobbin thread. Not sure how to adjust the timing on this beast. Any ideas you good people. I need help. Quote Share this post Link to post Share on other sites