In Reply to: 3 point hitch snow removal problems posted by Jim Thorn on February 15, 2019 at 10:32:44:
Steve explained it well.
What I do when I am balding the gravel surface is to spin the blade around so you are dragging it backwards. She won't dig then.
Also if the snow is deep and needs to be pushed of, i (this will cramp your neck) just do the pushing in reverse with the cutting edge of the blade facing forward.