Nice idea BErnhard, I've flown a foil by Alec Wills (Hows it goin Alec??)
using a sputnik type arch bridle lead lines and conventional brake lines -
and it was less prone to accordian maneouvers - but I've never done a
cross bridled quad 9or flown one) - I figure it would be RATHER nice -
please drop me a quick memo as you progress with this project.
I'm all ears.