Finally determined that neither the Dynon D-100 or the GR EIS has fuel levels. Had previously ordered two VDO fuel gages. The only place to install them was in the center console, above the fuel selector valve. Cut hole in the center console and installed the two fuel gages. Very tight fit, but will work. It will require rerouting the fuel lines from two tanks to the selector valve. Will need to order some additional 3/8” al. tubing for the rerouting.
