Bro you cannot put the shim at these both places, the reason is it will cause the spring to unseat sometimes.. the best is like what bro vr2 mentioned, put a shim (aluminium custom made type)in the middle of the place where your top mounting mounted on to the car body.. it's sandwich in between, make sure you have your mounting screws longer and screw tight... that's what i did for my perdana rear suspension last time due to my air sus went too low till till the bodykit kiss the floor and crack.. so i raise it up to about 20mm.. and change all the top mounting screws to 20mm longer.. it will help.. no unstable encountered for the pass 2yrs..
Do you know where i can make this ? you can change the top mounting screws to something longer, i thought it came together with the absorber mount,it can be removed?
