Cool little article. Jaro has been one of my favorite war-bowyers since he used to post on paleoplanet. He does make a good point about gluing on pieces on horn verses already made nocks on a big heavy warbow. I shape my nocks on my belt sander, and it is a pain when doing that with a big heavy 84" long bow. I like the grinding jig too. May be a simple method for reducing the belly. I use my rasp at the moment to reduce the belly, I take off a bit flat at first on each side of the belly, (to where it looks like half of a stop sign), and then I will round the corners. One thing that works with premade nocks (as was suggested to me on here and paleoplanet when I asked about it) is hot melt glue, just the cheap stuff from craft stores. It holds the horn on the stick nicely, and when you need to pop the nock off you can wrap it in leather and pop it off with some pliers.