I've just had a new clutch and dual mass flywheel fitted at 66k on My A4 B7 3.0tdi Quattro sportline Avant 233bhp. Run great around town for 1 week approx 200miles. On the first longish run at 40miles slowing for a roundabout it wouldn't select 2nd gear. Slowed down further and 1st engaged ok. Had to drive 1st to 3rd going through a town for 10 mins. Stopped with engine running and it wouldn't select 1st or 2nd, but could select all other gears. Left car and came back after 10 mins. Ran perfect for the next 80 miles with town and A road driving. Put back to garage and they tightened a nut slightly on linkage with 13mm spanner. Ran fine for another week, then on a long run couldn't get 1st and 2nd again when stationary. Turned engine off, re-started and it was fine again. The gears don't seem to feel notchy and not had any crunches yet. The gear lever just goes solid when you try to put it in gear. Has anyone had any similar problems or have any ideas on what to check. The garage are now trying to tell me it must be a gearbox problem.(Please no!! Not had the bill for the clutch/DMF job yet) Think I'll change the oil when I get home for a kickoff!