I'm so far out of my lane that I'm signaling right like crazy, but I like this a lot.
Hopefully related question: Does this relate to the whole turtle-neck head down, both arms locked Iso stance you see on the web in these Panteo/Costa videos? I never could get comfortable doing that.
These days my strong arm is slightly bent, and my support arm slightly more so, when I shoot at the range. I also practice this stance dry practicing, and I see minimal sight movement, as long as I grip tightly and press straight back.
Am I ok doing this?