To Customize Snap Settings

To customize snap settings

1. Click the application button Options.
2. In the Options Editor, expand the Interface node, and click the Snapping option.
3. On the Snapping page, Picking area, select the check boxes for all required snaps, and enter the snapping Tolerance. The smaller the value, the closer the cursor must be to a feature in the model before it snaps to it.
4. In the Rotation area, enter the multiplier for the snapping angle into the Angles box, and the snapping tolerance into the Angle Sensitivity box. The smaller the value, the closer to the snapping angle the cursor must be for snap to take effect.
5. Click OK.