I am fitting some adjustables to my RST, old ones out fine, newer ones in fine, but the one i put in just wont go down all the way, so the screw that secures it wont go in, I can see how much further it needs to go down, (about 2mm) but it just wont move down, I am smacking the fooker with a hammer at one point, then i bolted in the top strut nut, then wacked a wheel on, bolted the wheel up and thought the wheight of the car may move it but it dont, anyone got any suggestions please?