well the way i explained is the way i did it, but i must admit i was originally doing it to put a wheel bearing in so guess i had to take the hub completely off...
tracking was shot on mine anyways so all these alignments and settings you gaff about didnt matter to me, but if these other ways work, then excellent

save me time in the future!
thanks all
edit: oh eyah, dan seriously mate, it sounds nasty, but even my long winded way isnt that bad, just time consuming, but like everything with golfs, if you havea good spanner set and socket set, you can do most things...