Pots and kettles!!!
But seriously, I detect a touch of (undesirable!) tension and strain here, of another kind. I’m not a big forum contributor, just the occasional twopennorth, but I offer what I offer in a spirit of helpfulness (and not didactically - though I have been told I sometimes come over as didactic and absolute when I don’t mean to…!) and I think it is a shame when someone embarks on a crusade or bitchery - quite spoils the whole thing, which generally is so supportive, humourous, generous, etc. etc. By all means argue if you think someone has got things factually wrong - and show how, but why just carp?
BTW, if my previous post on this thread is read carefully, it should be clear that I conform to the general tenor of advice in this thread - relax! and I do not really prescribe a particular “correct” posture/hold: rather I advocate/explain ways of seeking the individual’s optimum. That said, whilst I do not believe there is one “correct” or “best” way, I do think there are ways that are demonstrably disadvantageous (notwithstanding - and I have acknowledged this in a previous related thread - that I fully respect many great players who use pipers’ grip, rest on their shoulders, etc.), yes, even “wrong”, and advice can be given to help identify potentially harmful traits and encourage methods that on anatomical/ergonomic grounds may be preferable/helpful. I don’t think anything I’ve said is necessarily in conflict with Harry’s comments.
I think that the value of what a contributor has to say is chiefly apparent intrinsically, without the need for “credentials”, but, to placate the crusader(s), I have been playing for 31 years, about 25 of those chiefly on 8-key simple system. I’m widely read (Quantz, Rockstro, Boehm, Bate, Galway, others I don’t specifically recall, as well as periodical stuff and much on-line) on flute history and playing, but am not classically trained nor an academic. I listen to both trad Celtic music and Period Performance of Baroque and Classical repertory. I teach (trad) when there is a demand (limited locally). I get paid to play from time to time (less than I’d like!). I’d consider myself to be at a fairly advanced level as a player and as a semi-pro, but emphatically not in the upper echelons. I think honest and realistic self-evaluation is a virtue and a strength. I know how good I’m NOT for sure! I’ll post a clip or two eventually when I have time, although if you’ll excuse the bad sound quality of the transfers (I’m a learner re: the technology), you can find some demo clips I linked on the postings I’ve listed of flutes for sale. I’d like to think I play better on my own familiar flute, which isn’t represented there. I only make serious posts when I’m confident I know what I’m on about - if I don’t have a good knowledge base, I shut up, read and learn… (except when I can’t resist a bit of word play!!!)