Ok, so I’m going to skip my VAG ecu and fit a DTA S80 pro, this will give me the ability to use a quite sophisticated TC option.
No problem fitting rings and sensors on the rear hubs - but the front looks a little more complex - has anyone done it? And if so, HOW???
On the Orange car Martin and Steve copied what Pilbeam did and made a new Wheel bearing washer with stakes on - you might just be able to see the sensor that was bolted to the upright to pick up off the stakes.
Nice fix 
Thanks for that. Just need to speak to DTA to make sure the ecu will be happy with a different no of pulses from front to rear.
Cheers