check your tracking mate. you have way more lock on trailing wheel and it could be because you have epic toe in.
you have offset spacers so you may need to cut the tie rods down a little bit to get the toe correct.
also check that the offset spacers are on the correct sides. iam sure i read similar symptoms from someone fitting them on the wrong sides.
and no worries chap, i was the one asking all the questions once and iam still asking questions everyday
on full lock your track rod end should be touching the gold bump stop thingy.