- Check the wheels: Both the 2 large wheels & the Caster wheel
- Remove any debris that has accumulated
- The 2 large wheels should spin with a bit of pressure, retracting into the machine and bouncing back when released
- The Caster wheel should spin freely without wobbling
- Caster wheel axle should be pressed firmly into the machine
- If the Caster wheel is damaged it should be replaced
If you continue to have difficulty with your robot, please Contact Us
