My 360 build.

Ok, not sure what I did wrong when installing my cam bearings but my cam is super tight. It was not like this before. What am I missing? What would cause the cam to be tight in the bearings? It's a brand new cam and brand new bearings. I tried an old cam and it fits exactly like the new cam so I am sure the cam is good! Where did I go wrong?

It slides in like it should till it tries to enter the last bearing. Shows witness mark on #4 bearing as tight. I completely removed the back (small) bearing to make sure that was no problem and it made no difference. Still hanging up in the #4 bearing.
Cley