Sharpsrifle,
You hit the nail on the head with your comment, "every shooter seems to have a personal preference for a how a gun feels" - i.e., how they like a gun to feel when they swing it. Rocketman's calculations allow one to quantify that dynamic "feel".
There is no "right" or "wrong" number for feel - one man may find a gun too whippy while another thinks the same gun is a "wand." The swing calculations allow you to put a number on how YOU like a gun to swing in the same way you can put a number of how much you want a gun to weigh. The units of measure aren't as important as the relative numbers.
It takes some noodling through to understand what the numbers are telling you when you first look them over, but they are useful (if you are into that sort of thing.)
I had Don swing a few of my guns on his machine last year. The numbers confirmed what my feel was telling me - i.e., I prefer a gun that take a litle more effort to swing.
Ken
