Exploring Depth Control on John Deere 665 Rototiller | Testing Max Depth vs Adjustable Settings

This is a hands-on depth-testing session on a used John Deere 665 rototiller, measuring how top-link angle, shoe/skid position, and tilt interact to change tilling depth. The owner runs real experiments with a plumb bob and tape measure, testing forward/backward tilt and multiple shoe settings, landing on a practical depth for everyday use. Useful for owners trying to understand how to actually dial in depth control on this implement, not a buyer's overview.

Appears to be an owner or operator working through trial-and-error testing on their own equipment, not a dealer or polished review channel.