Has anyone ever built a square HPR rocket? I'm thinking of something like the Fliskits Caution! rocket, but made of plywood. Weight might be an issue, but I could use 3/16" or even 1/8" plywood (for a 3" rocket). Any thoughts?
Edit- BTW, the fence post above was made from a 4 x 4 plastic post and flown with electronics on a J or K motor. I know you can get larger plastic post at Lowes or Home Depot if that would work.
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