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Old 04-28-2019, 09:07 PM   #3 (permalink)
freebeard
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I'm bothered by the way the inner or outer surface of each square tube is a bearing surface. Teflon buttons or something?

Why couldn't you have the motor at the hitch end? Could you get the gear drive inside the 3 1/2" pipe? Cut out two sides of the pipe and box the opening?
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