Not sure what you mean by "torquing/rolling my elbow over". For me, a hard grip where I'm using my wrist flex to actually try to pull the fingers of each hand through the grip is what works for me. It creates a strong stable grip that minimizes recoil and snaps the pistol back onto target immediately. Of course, that gets fatiguing during a long day at the range, but it also builds some hella grip strength. My future son in law found that out a few days ago when he decided to start a friendly "who's grip is stronger" challenge with me during a hand shake. I didn't even realize he was doing it until he pointed it out. Then I went crunch and he figured out that was a bad idea with the old man. LOL! Don't get me wrong. I really like this guy and am glad he has the balls and understanding of masculinity to not only do it, but also understand that there is nothing wrong with messing around like that. Very few men his age in this country would get that.Like I said several times already, I can probably shoot a 1911 better than any other handgun, along with a revolver in SA. Once I take the time to practice with it and ingrain the functions into my motor skills I believe it could be the carry gun for me. It will take time, though.
Completely off topic, sort of, but I find that torquing/rolling my elbow over on my support hand side adds an isometric pressure on the frame, and with the 9mm Glock it has as little recoil as anything when I do this. I can actually loosen my grip and by simply torquing that elbow it adds so much support to the frame that it barely even moves. Like a death grip, literally, because I'm using more of my body to stabilize the gun instead of only my hands. It makes follow ups extremely fast. I've also noticed it gives my muzzle the slightest little cant when aiming, but it works...At least for me it does. I saw another firearms instructor demonstrate this one time and it changed my grip forever, and for the better.