C clip for Pro Series above ground pool covers

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You'll clip the cover to 2 1/4 inch x 1 1/2 inch oblong side pools Pro Series or other models using their distinctive oblong poles. I figured out the design in just five minutes, but then discovered that wind gusts above 15 mph will likely require adding more infill material or adjusting the structure's height to compensate for the flexion stress it puts on the fabric. You should be prepared to conduct some experiments with the tensioning process.