Hi everyone.
Just thought I would introduce myself. Picked up a 90 gs500 last week with a bottom end knock. Got it torn apart and found some bad balance shaft bearings and a worn down balancer.
(http://i947.photobucket.com/albums/ad314/Lorynb/first%20motorcycle/2011-12-06_19-37-08_696.jpg)
(http://i947.photobucket.com/albums/ad314/Lorynb/first%20motorcycle/IMG_0810.jpg)
(http://i947.photobucket.com/albums/ad314/Lorynb/first%20motorcycle/IMG_0812.jpg)