Router Modifications to Allow Cutting of Woodworking Joints

[longy]

Looking good Eddy nice work, a tip to avoid any break out on the back edges. Like at the top edge on the right hand bit of timber shown in the pic, use a bit of scrap even MDF to support the timber edge that is being cut. Another thing is to leave the finger slightly longer then sand down flush after gluing up.

Try doing something like a dovetail + finger joints, I would be interested to see how that comes out.
Mike :)