No you got the question and that’s the answer I expected. This type of thing might work for you but I hate messing around with stuff. That fine tuning and adjustments I have to make would make me not want to play the mouthpiece and move on to the one that does fit. I do GET what you’re saying and agree that it would work; it just wouldn’t be my thing so if I find out some mouthpieces don’t exactly fit right, I’m not interested in the least. Especially if they are really pricey. Something worth a few hundred dollars should fit. That was ‘my’ original point but thank you for explaining all that.
Ah, OK. You're most welcome.
Some maybe useful background, as far as how all that works (this topic actually affects me, in an everyday way because I prepare my own lines' corks for clients as part of set-up, and they're rarely buying my horns with much concern for the stock mouthpiece):
You would think that there would be some consistency between which mouthpieces have a larger or smaller shank diameter depending on intended user, price range, chamber design or any number of things. In my experience that doesn't hold. Yes: some large chamber pieces over mpc history have larger shanks (e.g. the large body metal Links that were made for a short time), but you will also find some cheapo (for example the stock pieces for my discontinued Crescent 1 alto line) that have an unusually large shank diameter. It doesn't get much "cheaper" than the Crescent 1 alto line's mpc pieces (they actually usually play better, fwiw, than most stock pieces of yore, but the facings look horrifying and the chamber looks like something designed by a kid that still plays with Legos).
The inconsistency is in the mpcs, though, and the cork just has to be sized to the piece you like best, not the other way around. Eventually you will have to come around to this view if you get into really exploring which mouthpiece matches you best. You can learn to play anything, and try to get it to adapt to your goals (as an artist/player), but there IS a piece out there that will be the most natural to you when your technique and concept evolve. That piece may or may not match your cork. But the cork's physical state is
only an expression of how the tech sanded it to accomodate the piece(s) you wanted to use at the time.
That would indeed be great if there was a standardized diameter for all mouthpieces, for everybody except the mouthpiece makers if part of their choice is actually to encourage/force brand loyalty.
But I don't think (i.e. I could be wrong) that there is any conspiracy in place, here. There's just, in practice, never been any fully consistent relation between which pieces are hoity-toitier and shank diameter. If there
were a standardized shanks diameter for each pitching, we might see some neato things develop in terms of how the mouthpiece and neck conjoin (e.g. that O-ring system that came out some time back).
I would like that, too.