Bill,
I never was good enough with software to do anything like that and was always thankful for those of you that were. Sure would like to have a copy of yours to run. Bills program and Waynes are similar but there are enough differences to make them worthwhile. The other thing about hexa rod that I like is that you can load a taper into it, and creat a graph of the rod under load which I though was pretty cool. I have never saved a profile in there but I did load a couple of graphite tapers in there once and the stress curve was way up there and pretty flat for one of them while the other looked like a straight line. Gotta be a message in there somewhere.....