Bill,
I beg to differ ! I hadn't covered the issue of tracking adjustment equipment types.
Also, I haven't gone down a different route. Advice from the list was that before an expensive tyre change, I should check:
1 Change steering damper - done and no difference
2 Steering geometry - in progress
3 If 1 & 2 are OK, change tyres to known good ones.


I reprised the tramlining problem I have for woosh's benefit.


Mick