CALLED JOHN AT STARK AVIONICS AND TOLD HIM MY PROBLEM AND HE SAID TO MOVE THE GROUND TO A DIFFERENT LOCATION THAN THE EFIS AND TO CLEAN THE ANTENNA BASE REAL GOOD FOR A BETTER GROUND. I REROUTED THE EFIS'S, AHRS, EIS GROUNDS TO THE FIRST CONNECTOR NEAREST THE BATTERY GROUND CABLE AND REDONE THE ANTENNA BASE GROUND. RETESTED AND EVERYTHING WORKED EVEN WITH THE STROBE LIGHT FLASHING
