Wow, James, you're off to a fantastic start! I like the blast you did in Chicago, and that Volcano looks super! I'd never guess that was your fifth pipe! Much nicer than the volcano I just attempted. I also got the wall a little thin at the top in one area on mine. It's a challenging shape, at least it was for me
I notice what looks like a ridge in the tobacco chamber. Are you using two different bits that didn't smooth out for you, or is that just an allusion?
Keep up the excellent work, James. I echo your praise of this forum and all the helpful advice here. It's an absolutely amazing resource!