I probably will keep it simple and use the manual, i was just curious. I have Spohns pinto rack, im just waiting on them to update me... When i got the rack one of the dust boot (driver side) had a small chunk missing from it, and the plastic clamp that goes over it was broken. I contacted them the same day and was told its probably UPS's fault and they'll try and get me a new one... Week later, another call.. Talked to the receptionist/ secretary and she said she'd tell them i called... Maybe they're still looking for one, cause they said they dont carry extra, they usually come on the rack.. n thats the extent of it... So now its a waiting game..