Macrofab DRC Import Instructions for Altium

1.  Navigate to Design > Rules

2.  In the top left, right click on Design Rules > Import Rules

3. Select the following:

Choose Design Rule Type
Electrical
-- Clearance Constraint

Routing
-- Width Constraint

Manufacturing
-- Minimum Annular Ring
-- Hole Size Constraint
-- Board Outline Clearance

Click Ok.

4.  Select the Macrofab DRC rule you'd like to use.
5.  Confirm.   Yes, clear existing rules prior to import.


Note:  Extended Drill Optional
If your design requires the use of vias smaller than 10mil, after importing the .RUL file please set the Manufacturing > Hole Size Constraint to a minimum of 4 mils.

Note2:  Extended Manufacturing Options
For copper weights of 1oz (or less), we offer an extended manufacturing option which allows 3 mil trace width, 3 mil spacing, and 3 mil copper clearance from board edge.  See https://help.macrofab.com/knowledge/pcb-specifications-and-drc for details.