lolitatoro Report post Posted August 23, 2015 Hi everyone I just purchased a juki-lu 563 I'm a first time user so its all new to me. Ive been having a problem with the stitch length sometimes it will stitch the length i want and after a very short time it starts stitching very small? Any ideas of why this is happening? The machine is threaded correctly and I've tried messing with the tension but nothing seems to work. please help! =) Quote Share this post Link to post Share on other sites