Not sure if ya learned from Aaron how to make them but he is no doubt the best whistle maker out there period. If in fact Robert you did learn a pointer or 2 from him you will do fine and shouldn't worry 1 bit!
Nope, I didn't teach Robert. His work is all his!!! I haven't even had the pleasure of trying one of his calls (
) but I have no doubt they're spot-on. Thanks for the kind words though Mac. And I tell you what, JCZ's whistle is in my collection and it is a darn fine sounding call. He and i make them very differently from what I can tell but whatever he's doing works. If I didn't make them myself, I'd be hunting his whistle.