Grades Jacob Fullhart Updated August 13, 2024 14:20 You can click the 'General' to expand a menu and shift to the Grade settings section. By default, EZRouting provides grades from Pre-K to 12. You can add more grades by clicking the plus button. You can also customize the max walking distance for certain grades. Click the green save button after you make all changes. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request