The Snap Grid dialog allows you to quickly set a different interval size for the Snap Grid. The Snap Grid pulls the cursor to the nearest point on its defined grid. Depending on how the dialog is accessed, the required value can be applied to both Step X and Step Y, or only Step X, or only Step Y.
The dialog can be accessed from both the PCB Editor and PCB Library Editor in the following ways:
Enter the grid interval as required.