Got a couple questions:

1) How do you make the front of a popper flat? My hair wants to tilt forward. It's packed pretty tight and it naturally wants to lean forward.

2) What can I "waterproof" them with? Do you all use some type of water repellent on them?

3) I tied a collar at the rear of my fly using tips. When packing the hair for the rest of the fly, I seem to deform the collar. Any way around this?

-wayne