Originally Posted by
Deevo
Well, to answer the cynicism above, I took the car to a 4x4 wheel aligner and he discovered the track was stretched. Everything else was ok so he just set the toe in. This did not bring the steering wheel back to centre so he had a look at the splined couplings at the bottom of the steering shaft and said all the GUs he's worked on, have the slot in the couplings point straight up. Mine are out a bit. He suspected the shaft inside the steering box may have a very slight twist in it, probably at the root of the spline. He also said you only have to stretch a track rod by a bee's pube and the toe in will be affected. And yes, it was a BIG dog. Thanks for all your replies though.