I have a long arm machine and am trying to use invisible thread. this is the first time I have tried to use it and am having some problems. I have read that you need to have the tension loose and the thread will pull through the needle without any tension however, it keeps breaking. What do you do with the nylon sleeve that come with the thread. Does it just slip over the spool or do you thread the line through a hole in the mesh? Thanks for any help. I have two wall hangings to do and I would like to try this thread again.