D3 Instructional Video and User Guides
 

Instructional Video

Click on the links below to see the complete video or chapter videos.

User Guide

Click on the links below to view or download the complete user guide or individual chapters.

Complete User Guide

Introduction

If you unable to open a pdf, check that you have the latest version of Adobe Reader. If not, click on the icon below to download it from the Adobe website.

If you have a technical question, email us at help@leightools.com or call us toll free 800-663-8932.