I am trying for two days now and for = some reason it just would not go in to fit the transmission. 
I did this many times, and it is a few = minutes job normally.
This time there is no luck.  =
I use a centering tool.
I even measure it around with a caliper.
I use the same clutch plate that was on = before.
Nothing is obstructing in the pilot = bearing hole.
The two bodies are lined up = well.
I wiggle, turn, push, curse, sweat, = hope, nothing...
 
What can be the hold up?
Zoltan