try lifting your plow up or laying it over so you can stretch a tape across square from the landslide to the farthest tip of the wing of the plowshare. that should be the width of the furrow you would cut and the measurement of your plow. most plows let you bolt on different size points and change the size. like the bar on a chainsaw. you might see a stamp in raised letters under the point if you can get a good look at it. that would tell you too. the points on our plow measure and say 11″. i was surprised to find that number. didn’t know they made that number. good luck, mitch
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