Great work as always @chuck123wapati. I love seeing how creative you are and solving problems along the way. I am not into archery, but have several acquaintances that are. I may try to do some tinkering. Thanks for sharing. Always fun to see what you're working on.
I would not buy the one I am using. It is on loan to me at the moment from a local school system. It is a glowforge. Way over priced and proprietary software. i like it because it's free to me, otherwise, I would go with something else.