Does anyone have a Juki on a penny frame. I have a Juki TL98E on Pennywinkle frame. I have had it for awhile just playing get used to it. Had the tension fixed was getting nest on bottom, it was my bobbin was not good. Like to know what kind of thread you are using. You should be able to use any thread I'm told, but cotton breaks more then poly. I put a quilt on was doing fine on the borders but when I got to the squares where the pieced area was the thread started breaking more often. It has me baffled and frustrated. Thought I worked out the kinks, tension on rollers is good. Used this thread before, don't go to fast. but now it's breaking every 4 inches. it's my sister in laws quilt think I might have to take it off and rip out all the stitches I have done. Not fun...