hahahahaha.....harmonics on a pot caller......I was planning on cutting it by hand on my scroll saw.....the thing about the grain issue is something I hadn't thought about, but makes a lot of sense, I guess I could make the ports smaller, and most likely wouldn't be selling the pot except for an arm and a leg, I planned on keeping it for myself.....or giving it up for Christmas. What do you do on your pots?