The clutch will engage while the bike is on the stand, but when off of the stand I get nothing. As I am new to these bikes, any input from you guys would be greatly appreciated. I did pull the clutch cover and could not see any adjustment mechanism. I looked up a parts list and am wondering if I need a special puller to remove the clutch hub. Also, is all of the adjustment done with spacers? How often do you adjust? Is it better to just replace the clutch blocks?