OK...
I was out in the shop for roughly 2-1/2 hours taking formerly smashed/distorted parts and putting them back together (mounted on other formerly smashed/bent surfaces) as a precision assembly...and (choosing to leave the radio off) I thought about this dumb rhetoric-based thread that I instigated.
Factories have design engineers (who - these days - surely double as acoustical experts, particularly as more tuba players expect tubas to be able to be coaxed in tune), machinists, assemblers, parts finishers, assemblers, and other people-who-I-haven't-remembered/considered.
I would consider myself to be (hell no, not an "artist/artiste", but) a craftsman.
I take badly distorted (via carelessness, stupidity, anger, mental illness, etc.) manufactured parts, put them back as nearly completely as they previously were, and reassemble them into properly-aligned, and smoothly-functioning machinery.
I suppose a "tech" could look at all of these smashed/distorted/bent parts (not just bells and bows, but parts that lead into and are machine parts designed to move - and move smoothly/effortlessly), see that they no longer function, get on a laptop, make a list, order replacements for everything that's damaged, pull off the damaged parts, toss them in the scrap brass box (to be green and stuff), (once the finally arrive, and - if some are incorrect - gripe at the manufacturer) solder the new pieces on, eyeball them, and - if they move well - shine up those parts and shoot them (or not) with clear.
If nothing is rotted (and maybe only a little bit cracked), I'm more likely (as a craftsman) to put them all back like they were, put them back together and (just in case some other craftsman encounters may work) see if I just might be able to line stuff up just slightly better than (possibly?) they were to begin with...and no filing nor sanding...That's just dumb; who am I trying to fool (in favor of ruining an instrument)?
This is the stuff I messed with tonight - after un-smashing, un-bending, and un-denting the same parts , last night.
also: I didn't buy the water key. It was one that Miraphone bent to "sort of" work on tuning slide bows in my model 98. I took them off, replaced them with something more suitable, and tossed this one (and a couple of others) in a Miraphone parts drawer. I bent this one (not just how they are typically shipped from the factory, but) to seat nicely on this nipple, and to follow the contours of this old-school (now: repaired) part.
I don't know if I saved any money (by spending a few hundred bucks time on all this), but I'm sure all these mess would have COST hundreds of bucks and it still (yes?) would have taken at least HALF the time (that I spent on this) to trim, assemble, align, install the new parts...
...so (yes) I believe I did save some money...PLUS: I didn't have to wait a month for parts to come from Europe.
Everything in these pictures was badly damaged, and all brace flanges and contact solder joints are laid back into the original witness marks.
I spent less money, I got it done way sooner, (other than the salvaged water key) it's all original (c. 1962), and (I'm thinking) I'm ok with the label "craftsman", if others are accepting of it.
I may have taken this picture from too close, but those tubes (take my word for it) are parallel.
...and this isn't a bunch of boasting (everyone here already knows I can do all this $h!t, and I've don't countless of these before), but its an attempt to defend the rhetorical label, "craftsman" (vs. "tech").