I need some advice .... I have a Nolting Hobby Quilter which I purchased used about 6 weeks ago. I'm getting used to her, but now, am having thread issues. My spool is about half used, and it keeps jumping out of the tension, making a big mess. If I catch it soon enough, it's not bad to correct, just have to crawl under and pull out the bobbin thread and it comes right out. I switched spools (and colors) and everything went well until the other spool of thread broke. Fixed that but didn't check the thread in the tension, which had jumped out again. Guess it's time to just chill for a while before going back and crawling under again. Does anyone have any advice for me? I appreciate all the wonderful advice and suggestions from everyone on this board. You all are wonderful.