Well, I'm back from my preliminary hunt for corrosion, I definitely found some.
I'm hoping it's nothing too serious...
Thoughts?
I'm not seeing any lost metal there, no pitting. Just surface scuzz, and I've seen a lot worse.
Find the worst spot you can, and see if you can push a small screwdriver through (by steady pressure, not stabbing). If so, the plane is history. If not, then it would be worth having an A&P take a look.
