Sheeree, the more you tell me, the more I see why patterning didn't work for you. If you can't look straight down the gun comfortably, you can't shoot it. And POI testing won't change that. As you have learned, that's the one thing which "must be."
I know people don't use a rest. But look at it this way: say you've just mounted a scope on a rifle and want to sight it in. Do you "freehand" it? Of course not. It might work eventually, but it's so much quicker and more accurate to bench rest it. And in POI testing, that's all you are trying to do as well. See where it shoots. Why spend all afternoon and never get the answer when you can shoot 5 shots in three minutes and learn what you want?
Clearly I spend a lot of time at Metro's pattern board. The only people who know what's going on with their guns are turkey hunters. They sit, brace, lie prone, whatever it takes to steady the gun. They know where they shoot. Trapshooters, in general, have no idea. But it must be harder to hit a flying target at 40 yards than a walking turkey at 20, or so it seems to me. Some things I'll never understand.
I think patterning won't ever change a score much. I do it to find things out, see who's right, who's bluffing.
Maybe it'll save a little money. You've all heard and read that lengthening the forcing cone will improve patterns. I'd never have it done but I did buy one time with a long forcing cone, so I thought I would test the theory. Most Perazzis with a standard bore and about 38 to 40 thousandths choke shoot about the same. That's the singles, and the over barrels of an unmodified O/U. If you do ten patterns with the same shells, they will be about equal, certainly no statistically-significant differences. Here are ten patterns - one with a Perazzi I call RP, the other Kansas with the long forcing cone. The RP gun shoots about like most unmodified P-guns.
The first thing to notice is that WPT is basically right. All these patterns are different in terms of where they put most of their shot this time, where next. Don't look for anything "deep" in here, there isn't anything. Pellet percentages cross, cross again, run parallel, diverge in a completely random fashion. But you can see something. The guns shoot just about the same. Sure a better test would be to test, do the cone, test, and it's possible the Kansas gun started bad and the cone-job saved it, but the simplest explanation is that lengthening the forcing cone of a Perazzi does not change the pattern percentage thrown by the gun.
This is just an example of the usefulness of patterning. And by that I mean "real" patterning. Counting the holes. Look at all that variability! You couldn't tell anything by "visual examination," nothing at all. Is there a bird in a thousand in this test. No. Is it worth knowing? That's up to you.
Yours in Sport,
Neil
ZZT, as I said I think your post on how to get a gun right should be on every gun club wall. Think of the time, money, and frustration that could be saved!