hi guys i have a galaxy tdi zetec 6 speed manual 04 reg and ive got a problem with the gears ive just had a new clutch,flywheel,master cylinder fitted a few thousand miles ago its was driving perfect up until yesterday when the 2nd gear started to crunch and 5/6th gears goes in but the car just revs up when in 5/6th gear even if i let go of the clutch it wont stall and i can rev it too but the car wont move any ideas guys? thanks ps it has 150k but well maintained just wanted to know if im better off getting a recon box or will this repair?