did vag com say left and right "mechanical fail"? if thats the case then its most likely still something to do with the rings. you want to make sure theyre fitted flush..
could be te sensors though.. are they plugged in??.
oh, and its fine to drive, it will be just like a normal car with no abs.
hi jamie
turns out it was the rings, the ABS went out a few yards down the road

which is very good news. downside now is a very loud knocking noise from the left rear which i think may be the wheel bearings shot <<< only had em in 2 days anyway it was to dark to start messing around again so tools packed up for tonight.