RE: WACO YMF
Bill, is he (guy at Sierra) shining you on, or what? It must be that, or he's just given your project such a low priority as no matter. How long has it been, now, that you've been trying to get that gear. Like you said, it can't be that difficult to build, they've already done it for the larger scale. I sure wish I had the tools for such a venture, I can think of a ton of specialized pieces for a lot of different planes that it would be cool to market.
Wish I could get to T.G., love to see all that fine detail.