I'll break out a dial indicator in the next few days and take some pictures of number four being undersized. I have not witnessed an alignment issue. Not saying they aren't out there but making the cam bearing fit correctly has fixed
I use an old camshaft with a few pie cuts on the journals to dress the bearings., stick it in and spin. lol
Mopar cam bearings are thinner than most, they get boogered up and distorted a little when installing.