While finishing trimming on your 6 acre customer, the customer comes out with his garden tractor, mower deck as low as possible (with bent antiscalp wheel mounts) towing a trailer to pull out weeds (read trees growing in the bushes) and the DECK SPINNING THE ENTIRE TIME
I had to double check my deck , as I walked back to do the trimming I saw really low cut grass, thought I accidentally dropped the deck to the ground, then saw him cutting across the stripes with clippings flying.