roller guide pins

can anyone tell me how to check if my roller pins have to much play in them. is there a easy visual check.im only asking because my clutch shoes have worn down to my acceptable limit and im going to replace with a mallossi fly clutch.as they seem to be already set up so all i have to do is install.im also running a multivar 2000 with 24g rollers and am very impressed with the results. im also noticing a fair bit of play when i move the back wheel forward then backwards ie before it turns the spline.this may sound like some issues but ive got to expect some wear i suppose with the milage .thanks for any help great forum and has taught me alot about my swing.as i refuse to take her to the dealers and get ripped off