I've just changed my shock absorbers from non adjustable uprated shocks to a set of adjustable konis. Since changing the shocks i have noticed a knocking noise coming from the top of the front suspension which seems to be more on the rebound stroke when going over potholes and bumps in the road.

I have poly top mounts fitted and am wondering if it could be these which are causing the noise seeing the suspension is firmer, i didn't have any problems with the softer suspension setup and have tried the konis on different settings.

The noise isn't too bad but am thinking of swapping the top mounts back to the normal rubber items to see if this cures it, just wondering if anyone would have any ideas or oppions before i take it all apart again.