I decided to take a break from the canopy and fabricate the ADAHRS mount for the Dynon SkyView ADAHRS box. I looked at several builder’s sites about how other people have done this and settled on a U shaped piece hanging between the center rib and left stringer. I decided to add some bends along the edges though to stiffen the structure. It’s approximately level in both axes right now, but I need to fine tune it slightly before drilling the holes though the rib and stringer.
I made the box deep enough that I could put two ADAHRS boxes (stacked vertically) in here if I decide to do that.