I was going to say try this as well. I have a 300 that drove me crazy trying the same combos as the original poster has. But I went this route and now it’s great. Ended up with 210 and h1000.
As I Have a Mac and can't find a program for it. If I give all my numbers could someone help run them. I need an idea where im at pressure wise and an estimate of where I could go. thanks in advance.