Check out this thread. In short, it's something that happens and I wouldn't be too worried. It's happened to me a handful of times.
http://powerstrokenation.com/forums/showthread.php?t=1141
Also moving this to the tranny section for you, should get some good feed back there.
http://powerstrokenation.com/forums/showthread.php?t=1141
Also moving this to the tranny section for you, should get some good feed back there.