Select the P-line filters tab to filter the P-line snap points.
Select the Grid Settings tab to set the grid defaults.
Click Save to save the grid setting changes. Clicking
Reset, returns the grid settings to there default settings.
Click Apply to accept the Object Snap, P-line Filters and Grid settings.
Click OK to accept the Object Snap, P-line Filters and Grid settings and close the
Object Snapping Settings window.
Click Cancel to discard any changes and close the
Object Snapping Settings window.