mine are 7 year old crowers with the oiling hole for the roller that i got from shaffiroff. i will have to take a picture and post it. it almost seems like they are getting too much side load at some point.
i am not surprised at all, i just thought the roller would wear out, not the side of the body. using valvoline vr1 for oil.Your kidding yourself if you think they dont all do it. There is not a solid roller made for the street, 800 miles is only 3200 1/4 mile passes. If someone came to you and said I have 3200 passes on my anything you would think they are crazy. Not saying you cant because I do to but dont be supprised when you have issues out of everyones stuff.