I folded the wings on my dads Fogey today trying to do a loop (yes I know it is not designed for that). What is the best way to reinforce the wing to make sure it doesn't happen again? I quickly taped a BBQ skewer on the under side in the bend of the wing to act as a spar but I want to build a new wing and make it stronger from the get go. Any ideas and or alternate wing designs?
BTW, this is the video of me folding the wings