Ok guys,
i see what you are saying, and I agree .

How I got in this position, I have two rifles with the same bolt head. 7mm08 and 308. I put the 708 bolt in the 308 rifle. It has a PTG bolt head. It will not close on the go gauge. In the 308. So I see where the headspace is too tight. Makes perfect sense.

It really didnt occur occur to me the different bolt head would be different deminsions but (after a few seconds of rational thought) I know now and understand it definitely will.

Turn die down 1-1/2 turn past touching the shell holder. So I am probably undersizing the brass.
I just discovered the loaded rounds it will close on are my fire formed and neck sized rounds.

I think i will will invest in the case head space gauge
i have the olive to base gauge for I set my 708 Berger 180 VLD's to .010 off lands.