I'm new to the world of Omegas. Have just bought a 97 3.0 Elite estate. The steering snatches under braking sometimes and have been told it could be the bushes on the wishbones. I have read other messages and it seems to be the norm to change the whole wishbone. There are a few on eBay, are these anygood? But before I do this, is there anything I can check? Thanks Richard