Even if you have it threaded it correctly, you have to thread it in the correct order. You begin with the lower looper, then the upper looper, then the needle threads. If the needle threads are done correctly, you can take them out of the needles and then re-do the lower loopers (in the correct order). Believe me...I learned this the hard way!
Tana, wife to Steve (5/02), mom to Ben (7/03), Joey (10/06) and Caroline (9/09)