I accidentally released the Wii Remote in the middle of a bowling swing and it hit the wall (no I wasn't wearing the strap because I was playing with some friends and putting the strap on and off all the time gets old pretty fast). Fortunately, the Remote is still working fine, but if I shake it around I can hear something rattling inside. I believe it's some plastic that broke off from the battery cover and fell inside. Has it happened to anyone else? The Remote works perfectly but it's annoying to listen to the rattling all the time. Should I take it apart and void my warranty?