M2 Instructional Video and User Guide Instructional Video Click on the links below to see the complete video or chapter videos. M2 Multiple Mortise & Tenon Attachment User Guide Click on the links below to view or download the complete user guide or individual chapters. Complete User Guide M2 Attachment User Guide Chapters Introduction 1 Assembly and Mounting) 2 Using Your Attachment Safely 3 Adjusting the Finger Assembly 4 How Routers with Guidebushes Work 5 Basic Jig Functions 6 Wood Preparation 7 The Multiple Mortise and Tenon Joint 8 Operations Procedures for Mortises 9 Operations Procedures for Tenons 10 Beyond the Basics with the Leigh M2 Appendices I Guidebush and Cutter Selection II Parts List III Customer Support 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 technical questions please contact us by email at [email protected] or by toll free phone at 800-663-8932.