Have you rang Pug to see if a reapir kit is available? Goodwill available?
I only have experience of the MK60 Teves unit on VAG.
VAG supply a new modulator with pressure sensor which bolts to the ECU - easy job to do parts around the £170 mark.
The MK60 is a fundamentally flawed piece of kit fitted to a wide range of manufacturers vehicles - thay all deal with it in a different way.
VAG support goodwill claims on these & just charge the labour for diagnosis & repair if the car meets certain criteria.

If all else fails - Actronics repair these to a good standard, we used them for repairs prior to the VAG repair kit becoming available.

hth
Jon.