To revive some ancient history in hopes it may help someone else....
I have been doing a lot of training lately and have some more data to add on this. For me I shoot better with no gaps (pics 1 and 2) for a what I think are a few reasons.
1. I am just simply getting more contact which by feel makes me feel in more control of the gun.
2. The lack of gaps means that there is no where for the gun to go in my hand once I bring my support hand on it and squeeze. With the gaps, when I added support hand, I noticed that the gun would move more not only during squeezing trigger but during recoil as well.
3. The lack of gaps actually makes the circumference that my support hand has to wrap around to be smaller so my support hand wraps around more of the gun/strong hand and allows for a tighter grip.
The problem is getting that grip at speed during the draw. Over the last few days I re-read what Mr white said about it in the previous post and it helped immensely. I'm and idiot for forgetting it!
Hope this helps someone. Ymmv
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