Quote:
Originally Posted by COcyclist
I find aluminum starts out fairly soft and work hardens and becomes brittle. Try the thinner metal just for the compound corners or piece it together like a beach ball or both??
Your work up to this point looks great.
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Thanks, I hadn't thought of that.
It's also true that the corners can have equal strength with thinner metal (not sure how much thinner) just because of the compound curvature.