View Single Post
Old 04-30-2010, 04:26 PM
  #2  
JanetM
Super Member
 
Join Date: Sep 2009
Location: At my LQS
Posts: 2,326
Default

Could your upper thread be jumping off the uptake lever? This can happen especially if you are sewing at a fast speed. When this happens you will get a huge thread nest...ask me how I know!!!
JanetM is offline