Make sure you are doing backspin binds, and don’t use too big of a loop (Not too small either. Just practice and see what does it best.)
Frontspin binds tend to get knots more often, which is why you see that whenever Andre does a rolling bind, he throws it down once before he throws hard.
When you do sleepers, use an overmount bind. (trapeze)
When doing breakaways, use an undermount bind. (Braintwister)