Slowy,
It was only out a poofteenth, but I thought if it's right from the start the less multiplication of errors.
I used a 1 metre square edge and a string line on the pinion flange to get the pinion parralell with the chassis. Then string line again on the hub flanges to set the toe-in. It was that close the alignment shop didn't need to alter it.
And who said string is only good for pulling tampons