Suspension problems in a vr exec

[HSV085]

Basically the front end suspension on my vr exec has gone abit weird a couple of months ago i started to notice that the steering had become a little bit looser than normal which i orginally put it down to the car not having a wheel alignment for a couple of years but i got it wheel aligned which only seemed fixed the problem for a couple of weeks and then in the last couple of days i started noticing a knocking sound when turning left mainly when going over bumps and not any other time i had new shortened struts, strut tops, bearing plates & polyutherthane bushes fitted late last year so i dont know what it could be??

Any help would be appreciated.

Cheers.

[08sky_way]

Check to see if any of the rubber bushes at each end of the stabiliser links attached to the stabiliser bar are missing.