One very important thing to remember when you first put the braid on the spool, it needs to be put on under considerable pressure, I use a stick (peice of dowling) through the spool and put one foot on either side and place it on the carpet, then wind it onto the reel throught the rod and make sure there is a reasonable bend in the rod. I can adjust the pressure using my feet on either side of the spool. Hope this makes sense, I know some people put the spool in a cordless drill, which is then placed in a vice, and wind the line on against the brake on the drill.
Using this method I have had little trouble, at least I have not had to cut off any line.
Cheers