If you spend any time on an extension ladder, pretty soon your shins and thighs will start to ache where they lean against the rungs above your feet. I solved this problem with a couple of pieces of 1-in. foam pipe insulation. The natural clamping action of the insulation keeps the pieces in place while allowing me to move them from rung to rung as needed.
Jim Dimitrious, Beluidere, IL
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