need help on juki TL2000Qi
wondering if any one else is having problems with juki TL2000QI machine , the under neath the quilt it gets terrible , like the top tension keeps coming out of whack , I just quilted a full twin size quilt for a lady , and the last 10 " will have to be picked out ,not something i'm fond of , is there any thing I can adjust to keep this from happening , I've had this machine for about 1 1/2 yrs , (had problems from the start)I've tried new bobbins , new top thread , please help i'll try any thing , thank in advance..