I took a look at it. I'll give it a try next time. That is outstanding shooting. To maintain a sub 2" group at POA is about as good as it gets. I don't do a ton of shooting for group size unless I'm working up a load, then it's usually from the bench. Most of what I try to work on is acquiring the target and quick first shot, follow up shots and transitions while maintaining group sizes. Don't think I can beat a 1.68" group but it will be fun to try.
I have a pic from a few times go when I worked on my speed and recoil control. 10 shots as fast as I can shoot. This past weekend I did a bit better with a higher X count, but basically the same group.