I have installed a Grand rapids Sport with two screens one for me and one for the GIB. It was a challenge to get the canopy stay to work but I like the way it came out. Any way my question is, I know some of you out there have Grand Rapids EFIS in your EZ and I want to know some locations you may have selected to place the magnetometer. I think I may put it behind the GIB's head or in the hell hole. If any one is interestd in my restoration project you can see some pictures at www.wildbird.zenfolio.com