right. i think there is more to it than that. haha.
i'm not a drummer, but in my old band we tought our drummer to blast....listen to good drummer, and try watching them at shows. like derek roddy, nick barker, those guys. or vids if you got em. sorry. not much help. learn to pick out the different blast patterns. listen to cannibal corpse, then emperor, and then hate eternal and krisiun.