VW experts seem thin on the ground in East Yorkshire so I can recommend John Galley on Pocklington industrial estate (near the gliders). Very experienced with VW. He diagnosed my DMF when others didn’t and replaced it with new clutch and release bearing for less than a £1k all in. Very happy so far - different van to drive now.
www.johngalleymotors.co.uk
www.johngalleymotors.co.uk