The Dan Burke has saw cut bone scales per this picture:
This photo is not from my camera but came from the seller. When I received the knife it was not in perfect condition so I have asked Glennbad to bring the main blade back to factory finish and remove some fine scratches which probably happened at the factory.
I too, am awaiting my Michael May knife. Recently I found out that he purchases most of the knife parts from A Wright including the springs, blades, liners, etc. I am unsure as to how much he actually does other than hand assemble each knife. I was disappointed to hear that after I had ordered mine. Not sure I would have spent the money to buy one from him had I known but the knife didn't break the bank so.... I recently received a special order knife for A Wright and was a little disappointed with the main blade being off center and the spring gaps being a little too large. But again, the knife didn't cost me much compared to other knife brands out there and the over all construction of the knife is robust. Not really what i would consider to be collector grade but a real good user.
Sorry to hear how disappointed you were and especially how poor the grind was on the main blade. I hope mine turns out well. I'll keep you informed.