Sears riding mower cutting uneven and unknown knob
I have a sears riding mower and am trying to find out what a lever below the steering wheel does. It has a dial like a door knob on top of it and numbers with a pointer below it. I can't figure out what it does. My riding mower also cuts lower on the left side (when you sit on the seat) since I have changed the blades. I have tried to adjust the nuts on the treads under where you place your feet but it still doesn't seem to help can anyone please help me before I run it over a cliff