Hey guys so I play heavy metal and wanted to know if you could recommend some right AND left hand exercises that emphasize speed. Also, I really need to work on my timing so is there a different approach to getting kick ass timing thats a little less bland then playing with a metronome? One involving a VERY straight forward drum beat would be ideal. Thank you. I have read a few other posts and have tried out a few some but I was just wondering if y'all had anything to contribute.