2.0 hdi gearbox/clutch issues

[mozzy]

it is a citroen picasso hdi but decided to post here to withit being a psa engine and pug owners might be able to shed some light
depressed is not the word...
bought this picasso hdi got it cheap as it required a new thrust bearing......
1, removed gearbox, replaced clutch and thrust bearing, put it back together and car had very little drive, turns out the clutch i had been given was meant for a model with a dmf, mine is solid.
2, gearbox back out, new clutch replaced with correct clutch, also replaced clutch fork with a new one started car, lovely, press clutch lovely, the 2nd it is put into any gear im got a loud scoring noise which is only there when in gear wether clutch up or down (does drive but this noise was constant) seemed like a box fault so i went and bought a replacement guaranteed 42k gearbox (which i know is a goodun as i drove the car it came out of)
3, fit new gearbox, exactly the same noise is still there even on the newgearbox.

any ideas as im thinking the new clutch i have fitted must be the cause, the motor factors has given me a brand new clutch kit which i will be fitting tomorrow, but anyone else encountered this before.

so just to confirm it has had
1 new clutch
2 new release bearing
3 new gearbox
4 new guide bush (for release bearing to slide up and down on)
5 new clutch fork

any help or info greatfully recieved

[mozzy]

hers are some pics of what i encountered when i initially pulled the box out

[myglaren]

Can anyone replying to this please post in this thread in the Citroen forum.
Replies in both threads would just be confusing.