This took a little longer mostly because I remade #4 by accident like a doofus. Anyway, still ended up with a little bow, but it looks like I can use fluting pliers to tweak and still be structurally sound.
From what I understand, this is due to uneven pressure along the top of the form. That would make sense as to why the metal isn’t stretching downwards and is contracting instead. I’ll have to get my vice bolted down and try using that instead. It would probably help if I had something sturdier than MDF too.
While I was at it, checked against a kit airfoil and found that I forgot to smooth out the corners. Went back and fixed up all the ribs I made so far.
