hi as some of you no i fitted dgr coil overs last week and am having a slight problem! when i go down small potholes or drain that are sunk slightly i am getting a knock! i dont no if it could be wrong assembly of the shocks at the front but my mechanic has checked and said all was fine! i am wondering what else it could be? as i have lowered it quite alot now 20mm higher at fronts and rears from when i first put them on do you reckn something could be touching together like the exhaust hitting cross member or anti roll bar hitting driveshafts i am unsure need some help! i also didnt have to use the original bump stop above the top mount and used the new rubbers supplied by dgr that are a lot smaller in comparison?