I was able to finish the mounting of the SunTail. It is very important you ground the SunTail case to the airframe. I made a pigtail ground wire that connects to the internal lock nut for the SunTail. Mounted the Nav/Strobe to the tail, and connected the ground to the light's ground and shielding. Supported the wiring in 2 places using tie wraps / mounts. Tested Nav and Strobes... no interference detected in the audio / radios...
