Are you going to install a spoiler board on top of it? Without it you will cut into the alu cross pieces.
Yep, if I am routing a part that cuts through the part I will slip a spoiler board under my part. I didn't want to go to all the trouble of making the attached spoiler board over and over.
Like the slotted bed! Just curious; the wooden bed itself is also exactly 20mm i presume? How did you get it flush with the 20x20 beams?
Where did you get the mount for your router body? I'm still looking for a good one to hold my Dewalt router. The dewalt is just until I can afford to pick up a water cooled spindle though.