i got the coilover sleeves on the front shocks no problem with 2 thick o rings, but the rear shock is being soooooooooooooo difficult... and the directions tell me to use the sleeve thing, and that's what i'm doing... this is so hard to get all the way down on the shock that using a rubber mallet isn't working!!! how the fawk do i get this coilover sleeve onto the rear shock!! its too far down now to just take it off and use the o rings. it's so hard to move i can't even use a rubber mallet... do you think it would be ok to just put it to the desired height like it is and gradually set the car down onto it so that it ****ing goes into the right place? please help !!!