Hi! Ok this is driving me nuts and hopefully someone has experienced the same issue. Lately when I am play the bass drum the kick beater kinda double/triple taps the head upon impact. Its a really fast almost vibration kind of feel/sound. It sounds like crap recorded too. I have tried different heads tensions/muffling/etc but nothing is working. Its weird too because I can actually see the beater head moving extremely fast after it comes in contact with the head. Anyone experienced this? Thanks....