I like that idea, using a bit of vertical braid for the rotation. I'm imagining the curve of the stuff section and it's rigidity (25lb bristle filament so v stiff) on being sucked in should turn OK. The weights sit nicely over the knot too and stop it picking up silkweed which loves clinging to any small knots etc. I even have to trim any tiny bits of the weight from the manufacturing process to satisfy my ocd! 😂