crunching gears you need a gearbox rebuild or 2nd and one from breakers yard but could run into the same problem. Had the exact problems as people saying here 2nd and 3rd gear where shagged.
Had full rebuild done 2nd 3rd cogs changed reverse also done all bearing done and new clutch kit for £350 to £400 if can remember right.
Ask for Damon Tel 0800 019 771 8
Website
www.gearboxesmanchester.co.uk
FB
https://www.facebook.com/Fast-Lane-T...5736116437036/
Guy does all over the uk can drop off with him will have your car in a few days time depending on workload no doubt but does a top job and don't fk around with cheap crap. Also will ask you on what parts you want fitting in standard ome or uprated and gonna last a long time to come. I was tempted at getting a 2nd hand box but can be faced with the same problems so I went rebuild to know I know not gonna need doing for a long time to come .