Originally Posted by Leota
I have heard that you need to adjust the tension to but I'm not sure if it's tighter or looser. You may want to play with it.
I made my husband a shirt years ago with the transparent thread and he wouldn't wear it because it was like fish line, very picky. not certain if it still that way or not. I think you have to loosen the tension slightly so that ie doesn't stretch causing it to break.