I more in tune with Hesh on this trip. Ervin give plenty of credit to his mentors in his book, and he footnotes information he has gained from others. He also quotes others frequently, and give the credit where it's due. He never says his way is the only way, as a matter of fact, he says there are many ways. He sells his way as "his way", nothing else. One he gives great credit to as a primary mentor is John Gilbert, with his engineered bridge, and his perceptions on long dipole and cross dipole vibrations in a guitar top. It is all information he gleaned from others, and through extensive study and testing. I have, in reading the books, never seen a reference to his way being the best.
I can't speak to the copyright thing, but my perception of that is, that he is a supreme marketer, and in that effort, may be over protective of his brand, when it is not necessary. He'd be the first to tell you he gets what he does for his guitars, because he can, and the market pays the price. He pretty much says that's the case. It's not something he hides.
I think there is great jealousy out there over Ervin and his methods, and it makes a lot of folks mad, because they want the simple answer. He never, even in his book, gives the "Magic Bullet" answers to questions of building, but he does stir the mind in a different way. He gets you to thinking about how things work, and how you can best use this thinking to bring greater responsivity(don't know if that's a word!

) to your instruments. I believe that much of his knowledge comes from his knowledge of classical and flamenco guitar building, and I also believe that steel string builders would do themselves well to build a few classical guitars, to see how to get the most out of the wood. I'm sure you have noticed that Kim. I realize they are different animals, but to coax the best sound out of a classical, you really have to be attentive to light construction, that will still hold up under tension. It does, however, help in thinking light, which is really what a great part of Ervin's philosophy is all about.
I'm done now.
