Well, it's nothing fancy but that would be my first all ABO point.  From a piece of treated Flint River I picked up at the knapp-in.  I got a nice big flake with my billet and then knocked off the thick stuff with a small hammer stone and used my antler tines.  I might try to notch it a little tonight.
I like how ABO forces me to slow down.  Bet my copper stuff will improve as a result.
What do you guys think?