A:
You'll want to tie on monofiliment backing to your spool, and fill the spool halfway up. Note that "halfway" is not halfway from the spool to the rim, as you always want to leave 1/8" of metal showing around the rim.
Then, try the braid to the mono using a double-uni knot. Google that knot and you will find several illustrations on how to tie it. Very durable and easy to tie. Good luck!