Clutch problems after new clutch.

I swear i think this truck is possessed i just put in a new rear main seal and did a new clutch assembly disc pilot thorwout and pressure plate. it won't engage when running which tells me the clutch is not fully disengaging. i can see throwout spinning and is pushing the pressure plate in. but i did notice when i put the slave in it was a pain in the butt to get shoved fully in. and i put the disc in correctly I'm 95 percent sure. and i bled the heck out of the slave. what else could it be. any help would be appreciated.

You put the disc in backward.