I need some help on developing rollers and sidearm, i fairly new and whenever i go to tournaments i see that the roller and sidearm could improve my game alot, any suggestions?

There are numerous roller threads and 2 finger threads as well.You might also check out one of Blake T.s articals on discgolf review for proper grips and tips.

not to sound harsh but go to a field and pratice. And you will soon figure it out, If you are still having problems find someone on the course that throws sidearms and ask them for help. that's what i did