Originally Posted by Lolodesiles
you mean the upper slider on the swing arm? because the chain is "lower" due to smaller sprocket
I mean the slider that "wraps the swing arm". with the chain being lower it rides more on the upper surface and the lower surfance a well. Something else also recently seen on a friends bike is if your chain is too loose it rides up on the lower side of the front gear and saws right threw the guide.