You should have told him how to remove the leaks.
Open the triggerwindow and press Ctrl + B if you don't know how to open the variable window.
- Remove Leaks
- Events
- Your event
- Conditions
- Your Condition
- Actions
- Set point_variable = (Center of (X))
- Unit - Order (X) to Move To point_variable
- Custom script: call RemoveLocation(udg_point_variable)