Dave, on my ONEX I have molex connectors and secured the wiring to the outer panels. On the inboard
Panels I also secured the wiring but left a little extra length of wire and mounted a spring to first rib inboard of the wing fold and attached it to the wiring just short of the connector. When the wing is folded, the wiring is pulld out of the inboard panel against the spring pressure so the connector is just short of being pulled out of the inboard wing panel. In folding the wing, the spring pulls the wiring back inside and prevents it from being pinched. You will have to experiment with spring lengths and tensions.
It works and works well. Be sure there are no places the wiring can rub, of course. I did all this prior to skinning the inboard panels. I don't even think about it when folding / unfolding.
You can reach me at my e mail if needed.
flylite@cox.netFrank
ONEX 090
N1970T
Ready for phase one testing