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Old 11-13-2019, 02:58 PM   #1 (permalink)
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Coroplast - supporting bracing for "Aero Tail" on my trailer

(Read a LOT of posts about coroplast, especially the RV with the boat tail...)

How much BRACING is required to support these 4'x8'x.156" coroplast tails behind my 6'tall x 8'wide enclosed snowmobile trailer?

Should I run just a 1"x1" aluminum angle, in the two upper corners? (Indicated in RED in photo).

And 2 more angle-aluminum in the lower corner (edge) also?

Do I need more structure, as in creating a "picture frame" of the 4 corners, and tying them all together... (pictured in BLUE)?

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Last edited by drudis; 11-13-2019 at 03:05 PM..
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