yeah above is correct
they set the front up by adjusting the steering column to the rack, once that was perfect they can then set the wheels, once the wheels are set they can then track it
Luckily tho i had guessed the column correctly when i fitted it (when i originally did my conversion)
he told me 95% of places you go will not do it this way... and not doing it this way means its not possible to set it up correctly
its a huge improvement over how it was
P.S i never knew the rear beam had adjustment either till he told me.. mine was probably a mile out because i have just replace it a few week ago as i fitted those power flex bushes