I've written a paper that addresses the problems of using the Domino with narrow stock. I've posted a draft of the paper over at the Festool Owners Group" (FOG) website. To find the paper, go to the "gallery" section, then navigate to "Enhanced Festool Gallery" and then to "Domino".

I've started a thread in the FOG's main forum where I've requested suggestions for corrections and improvements to the paper. I hope Creekers will find the information in the paper useful, and contribute suggestions in the FOG thread.

What I've done is make the set of spacers shown in the picture below:

Photo 1 Spacers ed.jpg Photo 2 Preparing to cut with th 13mm spacer in place ed1.jpg

I then constructed tables that show which spacer to use for various combinations of type of joint, stock width, whether one or two domino are used and the size of the domino.

Cary