This is an awesome tool for getting the absolute best connection line specs that will allow between leader and braid. You can fish with confidence knowing you have 100% knot strength. The knots are both tight and compact.
A compact knot is very important for the life of your guides. Bulky knots will put stress on your guides and increase wear exponentially. Hard impacts from bulky knots can crack guides, a nasty outcome that will cost you fish and money and finally bulky fishing line knots reduce casting distance as the line catches up on the rod guides during a cast.