i justr took my rollers out and can see there is lots of flat spots on them and need help changing them as i dont know which ones to get and there is also a little black clip which come off as i took the roller casing off i was wondering if anyone knows what this is
okie dokie right i noticed the clip it just what the piece locks into i put it back on now my scales are way to big to even read the grams so im not sure it 70cc with technigas exhaust so what would you recommend