When I reverse my sierra on full lock I get what feels like a wobble from the near side front wheel, it then wobbles when I straighten up and I'm not sure but I may get wobble when I drive now. I've changed the TCA's (both sides), the anti roll bar bushes are poly's. I've had the tracking done. It's not the wheels as I tried my old set on it and it still does it and there's no play in wheel bearings.

Can anybody offer any advise?

Cheers

Smokestone DOHC