You're asking how to throw straight, and the best answer is to simply get a stable putter and go do some field work. For me it wasn't about distance at first or accuracy, it was just learning how to make the disc fly level in the air. This means no hyzer or anny, etc. After you learn how to throw the disc level, create a 30ft circle and start throwing into this circle from 50,100,150,200 ft away while keeping the disc level in it's flight. Once you can throw your putter level & straight, at varying levels of power...man..that's a great feeling and really opens the door to taking your game to the next level. Especially when you start throwing overstable, understable discs. Because now...you're throwing them level and THEY are doing what they are supposed to do instead of you forcing hyzer or anny on the shot, etc.