I'm a Feathercut "Super Nerd", Bob.
But I have experienced divorce in October 2015, and have a new awesome GF now, so the bows have been dormant.
Soon though, soon.....
I was the "Go to guy" for many years for sailplane wing cores in SoCal before every Tom Dick and Harry got a CNC machine. All 15-60 psi foam, and usually 5-7% thick cores with 40% tip template chords... When I was lucky, some one would ask me for an RG-15 (@ 9% thick) multi panel wing for vacuum bagging CF on.
Still like the feather cut for multiple copies though.
Soon there will be smoke!
Experienced as I am, I still learned from your DVD, so thanks for that and yes, Long Live the Hot Wire!
Kind Regards,
Chris