Robot mower leaves the lawn surface scalped in some areas and too long in others.

Safety: Turn OFF the mower before adjusting height.

• Adjust height: Use the Yarbo height adjustment knob or menu to raise the cutting height one or two steps and test again.
• Check mechanism: Move the height adjustment through its full range and ensure it moves smoothly. Clean any debris around the mechanism.
• Inspect wheels: Confirm that all wheels are the same size and not excessively worn, which can tilt the mower.
• Level lawn high spots: For severe bumps, consider leveling the lawn or excluding those areas with boundary adjustments.