I'm somewhat ok at expert pro drums on rock band3, and I want to be better. I using the madcatz rock band 3 drum set with the cymbol add ons. I can play almost all of the "challenging" songs with little to no problem. When it comes the the "impossible"and "nightmare" song difficulty I suck bad. I feel I get my timing off on fast drum rolls or I start playing poorly because my leg starts to hurt using the kick pedal a lot. I was terrible when I tried to use 2 kick pedals. So any tips, pointers, or any comments on how I suck and you're probably better than me. PLEASE SHARE THEM.