Warning: Do not attempt to use these techniques without first reading the user manual cover to cover. Your tractor may explode.
When the tractor's gravity waves are acting up, try the following:
Do not attempt to repair the gravity wave dampeners with a roll of duct tape. It will not end well.
For further assistance, refer to Section 2: Gravity Wave Maintenance.
Section D: Gravity Wave Maintenance
Or, if you are feeling particularly adventurous, try the Experimental Gravity Wave Tweak Menu.
Remember, with great power comes great responsibility.