Yes, the middle rear sphere is the so-called anti-sink but it is mis-named. In fact it's role is to provide a reserve of pressure for the rear brakes and it's more correct name would be a rear brake accumulator.kr1s wrote:Is the antisink the rear middle sphere ? Whats the best way to test this? Surely this cant lead to rock hard front suspension? Doesnt it just stop the car falling when left overnight etc ? (sorry for the barrage of questions!)
It has nothing or very little to do with the car sinking.
No, the anti-sink cannot be the reason for the hard front. No way at all.
A rock hard corner can only really be down to the sphere itself. Where did you obtain your new ones from?