tried it again straight onto the trakrite and was impressed the readings were pretty close to what id finished at on the string line which was just too far out at 0.5deg toe out both sides.
a couple of quarter turns got it as close to zero or slight toe in(guestimate 0.1deg on the gauge as only marks are 0 and 0.5 deg)
not repeated the string test just test drove and I have steering wheel dead on and no pulling , im sure tyre noise is less but need a dual carriage cruise to confirm.
will note tracking done on fuelly as im sure I had a mpg drop when I did wishbones considering it was a hot late summer, if it jumps up now with colder weather coming its helped a lot.