Here's a picture of a plan for "Revolution" type kites.
I used these plans
for my
"Definitively NOT a Rev 1.5" (I guessed measurements from the other ones
given), but that does not yet perform as I like... In the meantime I've seen
another plan that had a little curve (from vertical spar top to leading edge
wing tip) that is not in this plan... I'm modifying my Rev 1.5 now to see what
that does. Stay tuned !