ME too Jim.This challenge has me in appreciation for those who have figured it out with some consistencies. So many things play into making one of these darn things, Good clean ridge/convexity, perfect platform/nipple, correct billet swing, And I think one of the most important is angle. I still ain't got it down.... Got alot of takedown points for proof too.
This was a very good challenge,and one that I will continue to work on.