I think I have it now.. the head spacing I believe was the issue. I took a shell that was tight when trying to push down the bolt and kept tightening the resizing die in small increments and then would test load the shell. Finally got it to the point it was almost like loading a new shell, still had some pressure and then I went a tad too far and dimpled in the shoulders of the case. Now, it could be the case needed trimming, I measured it and it was within the required length, but my rifle might like its cases a tad shorter. So when I am not so tired, I will trim a few of those hard to load cases and try again..

Thanks everyone and God bless!