the best I could get with Retumbo with the Berger 140 grain VLD Hunting
Federal 215 M
I started again with Retumbo and H1000 this is what I got so far.
Winchester Brass resized from 7mm Remington Magnum Brass
3,125 fps no pressure sign*
3,073 fps no pressure signs
Retumbo seems to heat the barrel up pretty quick and H1000 just feels warm. Ill going to see if I can raise it a little more and then see how they shoot I will post those results.