That's toasted beyond what I'd expect -- Wow!!! I heated the belly of the last Ash bow that I made, just to stiffen it up a bit, but didn't get any color on the limbs. I got it really hot to the touch, and continued tiller the next day. I believe that it helped reduce string follow. I posted it a few weeks ago - "Ash bow for a Marine". We're going to have a mild weekend, so I'm going to get a Maple stave ready, and am pumped to try your (and Mullets) technique . Can't wait to see how this one braces / draws. Think you picked up any draw weight??