PK4 gearbox whine - Espace 2.0 Dci

Noticed recently that I'm starting to get a whine in 5th and 6th gears, more pronounced in 6th. Noise stops when off the gas, returns when back on it.



Anyone experienced this? How was it resolved? Bearings or full gearbox refurb?

Anyone know of a competent repairer in the Essex area?



Ta.