Thanks, Matt... Yep Newman -- he's exactly right; I was referring to LeEarl on AT, the guy who started that thread.
JeffB, you seriously been outta the loop that long?

I'm sure someone'll PM you with the good stuff, but Kevin's designing and building for a company called Elite Archery now.... Oh wait, that's not right -- his new wife's doing all the design and engineering work. You know, all that modeling experience can really teach you a thing about draw force curves and modular systems...