franklin2
Gold Member

You may find the corners of the blade dig in with the blade tilted forward like that. Mine does and on a hard paved surface when it "digs in" the end result is the other side of the blade is raised off the ground. Sort of confusing when it first happens since when you get out to figure out what is wrong, one side of the blade is not touching the ground.
Tilt it back so the pivot that the blade angles on is plumb, and everything is back to normal. A "sloppy" pivot point will help mask this problem some.