I didn't feel like working on the flap position sensor so I decided to build a shelf for the ADAHRS. My first inclination was to utilize part of the Van's ADAHRS mounting kit that I got when I purchased my unstarted tail kit secondhand. I then decide to build one from scratch. I used some leftover aluminum sheet, angle, and j-stringer for a brace across the bottom. I tried to leave enough room to mount a second Dynon ADAHRS on top should I decide to later. My latest order from Aircraft Spruce arrived with more platenuts, bolts, and a manifold that I am going to use for my manifold pressure setup. The 1/4" ID tubing connectors will connect to the Pmags and the pressure sensor. I also removed the VP-X and the two rails upon which I had mounted it in preparation for Joe Tierney's suggestion for improvement.