Mettatech PPK issues

Joe I see that your antenna height on the rover is .23 m. My height from the base of the antenna to the center of the camera on my Metta PPK Kit/Phantom 4 Pro is .17 m. Then I add .035m for the phase center of the antenna for a total of .205m. Was that a typo or are you using a different antenna?

Tallysman GNSS Phase Center