Yeah, we have (had) various models similar. You’re supposed to get out and scrape off the accumulated stuck on mud/dirt on the sweeps every hour or so if it’s sticking to some for some reason. Did I do that every hour the last 14 straight hours? Yep, sure did dad (nope). Those things on the back of the sweep are called pickers. What do they do? I don’t know/care.
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