I just recently (last week) dropped my tranny to change the tob and everything went smooth with the removal and install, but today I did a few pulls and started hearing a metal rattle from the dust cover area. I pulled the cover to find a small ball bearing type metal ball just rolling around in the cover? What could this go to? There was nothing besides the tob that I can think of that could be in the clutch area and the tob is sliding on the sleeve with no noise while driving or anything for me to think its that. Thanks in advance