bridge hammocks rule OK
great to see you cranking out videos!
Lemme see if I have the endcap idea right. From the corners (where the suspension webbing ends) make an arc out. Depth of arc should be desired depth of endcap (typically about 16 or 17 inches). Cut and hem a channel, run shock cord through it, connect the shock cord at corners somehow.
I like it. End-caps are a PITA. Even the ones I cut with the big darts are a mini-PITA.
Hey Cannibal---you listening? I think I'm making yours with these endcaps.