Hey guys just finished putting my manual 25det box into my auto r33 s2 2door skyline and have hit a snag i have put the new clutch pressure plate and cover on and new release or throw out bearing (wateva you guys like to call it) once i have the gear box on the engine and bolted up, the clutch fork is jammed and wont move i noticed this when i bled the lines and the pedal was hitting the floor, I checked the lines again no air in them, then i got under the car and tried to move the fork by hand and couldnt it is solid i can move the fork towards the slave cylinder but the fork will not move forward to push to bearing onto the clutch, frustrated (obviously) i took the gearbox back off to check the following: 1.)pivot ball and clutch fork alignment which was fine pivot is not broken and the clip holding the fork to the pivot is in position and not broken. 2.)the clip holding the bearing collar the fork also in place not broken and working fine when the gearbox is off the car...... thats whats really bugging me with the gearbox off the car the the fork can move full travel up and down the shaft like it should everything in place and looks good. The moment the gearbox is flush to the motor and bolted up the fork will not move i have taken the box off a few times now to double check the fork and bearing assembly and im running out of hair to pull out any idea on what could be causing this issue? could i have been given the wrong clutch cover/bearing/pressure plate? its an oem exedy kit so its all meant to go together the cover has nine bolts like it should i double check the pressure plate is facing the right way and have come to the end of my tether any help or advice is greatly appreciated plz plz plz help me I wana drive my car soooo bad thanks...