I have the Carrera coilover shocks and do not seem to have the "proper" technique for installing the collar over the ring on the rear shocks. According to the instructions, the collar should slip over the ring after it has been placed in one of the two indentations on the shock body. I've got to be doing something wrong because there just no way that the collar will ever be able to slip over the ring as the diameters just will not allow this and I just can't get the metal on the collar to expand enough to fit.
Any suggestions from anyone who has been there done that.