Interesting indeed, John. First, because Joe Kuhn posted the first response, and it was exactly right. And that's really all thet needed to be said.
You all know why, don't you? Because he was starting from scratch. No one knew where his red dot shot, and he had to find out. No surprise there.
But if was important to him, and he _had_ to start from scratch, why is anyone here better off? Why do posters here think _their_ guns shoot straight?
And that covers POI, you just have to do it. I've three "collection-only" Perazzis here, two Ithacas and one new one. They don't shoot straight. Two are a couple/three inches to the left, one the same to the right. For me that's OK, I've got some that do shoot straight, but the point is that the previous owners were handicapped from the start with guns that lowered their scores and they paid, in their day, a fortune for them. Don't tell me you can read breaks and comb-shift to fix this: in the first place the came with fixed combs so they never did it and second it doesn't work anyway.
The second point is best represented by WPT. Every pattern is different. That's true. Every-everything is different. But that doesn't mean you can never find out what's going on. It only means you are going to have to put some work into it. It's just a question of you badly you want to know.
Here are some things paterning has told me:
1) One oz. 7 1/2's will cost you targets at long-yardage handicap. You can't "tell by the breaks" but over the long run, you will score less.
2. Some guns put more pellets where you want them than other guns. This is information that I consider useful.
3. "Patterning" is one thing, and one thing only. Counting pellets and shooting a lot of patterns. Everything else is talk.
4. Based on "3" most patterns are the same in most respects. I don't do wads, primers. I've done powders once and found a better one for handicap - even choke tubes - the people who favor one brand over another are guessing - , any of that stuff. Almost all patterns are close enough to the same that it's too much work to sort them out.
5. "4" notwithstanding, patterning (as defined in 3) is well worth it. Just be willing to throw away everything you've read and see what _your_ gun is doing. Just simply trash-heap it, every word. If it's (your gun, wads, powder, shot) good enough, keep it. If it's not, shoot factory shells (they will do the job, mostly) or sell it. No matter what the loss, it's cheap compared to shooting a gun which _cannot_ win, and there are plenty of them, of all grades of name and price and engraving and wood-figure and reputation.
Neil
and, Sheree, KX-G is right, not joking. "Two hours" tells us nothing because it told you nothing. Half an hour, _off a rest_ (it's true, freehand will tell you nothing) should have given you a clue. Buying a new gun is the _worst_ possible response. But then, you were counting on TS.com. All that up/down/right/left stuff, I agree it's senseless and will never get you anywhere. Doing it right, however - and what would it have cost, $20? - would have saved you the cost of a new gun and let you shoot _bettere_ than you are likely to do with the new one. But you have to use your head. You just have to. Buying something else if you aren't aiming for something specific is _no_ answer; half the time what you get will be worse.
It constantly amazes me how successful people, whose success is presumably based on their ability to solve problems, make decisions, see reality, just throw all that out the window then the finally buy their dream gun. The performance of this new acquisition should be judged by the the same standards as a "new hire" _ he/she/it lives up to expectations or gets fixed or let go. Such a person would spend a year straightening out an employee, but faced with a gun which doesn't work, decides it's his own problem, _refuses_ to spend 20 minutes to test a $10,000 piece of probable junk with which he intends to follow a sport he's often got 100 grand in already. Now that's crazy!
But no crazier than what you've written. And no crazier than most of the rest. You've (they've) got a few grand in a gun and plan to sinks several times that into it over time and won't see it it's any good? Geez!