How to use a FlexWing Rotary Cutter

This is a John Deere how-to demo on operating a flex wing rotary cutter (E12, 12-foot width) paired with a 5100M utility tractor, focused specifically on roadside fence-line mowing over uneven ground. It covers setting cutting height with spacers, how the flexing wings follow sloped terrain, pre-mow safety checks for hidden hazards, and post-job deck cleaning. It's a short instructional piece for owners wanting operating tips, not a walkaround or spec review.

Produced with John Deere as an official instructional video, so it's brand-driven guidance rather than independent owner testing.