Revit Tip - Revit Formulas for "Everyday" Usage

Awesome posting over at RevitForum from Munkholm.  Very comprehensive yet easy to follow.  I recommend anyone who plans on building families looks at this.


Revit Formulas for "Everyday" Usage:
http://www.revitforum.org/tutorials-tips-tricks/1046-revit-formulas-everyday-usage.html