And the list goes on and on and on buddy, find a prep line and study it, learn it, try mixing this with that (using the same prep line) Theres a lot of good dealers on here to help you out, but for me I have JRPW close by my house and he sells different prep lines, Mr. Jimmy help me out on what prep to use and so far its working for my son when we race, I'm still learning everyday, good luck to you.