ive been having problems with my techno when i stop the engine in gear and pull clutch in i cant move it its locked up a few rocks back and forth and it frees up but still drags ive had the clutch apart and it all looks ok what else could it be clutch is also very sharp

Most people put it down to oil you use which makes a big difference from automatic transmision fluid to straight 30 gear oil. The thinner the better for clutch release. However there is also the phenomenon of friction (that sounds trite) but if you have 2 perfectly flat surfaces (and they are coated in oil) they will stick together .I think a while ago it was discussed regarding other bikes but from memory the solution (essentially) was/is to interupt that surface flatness a little peening or denting the surface... don't ask me how!). Maybe just taking the plates out and shuffling them before reasembly will be enough. tThis all assumes that your hydraulics are working properly. hope this is helpfull (first action strip it out and reasemble 20 mins. and try lighter oil)

sorted thanks chewy scuffed them up and its fine now