Hallo! I am owner of both the Yaesu G-5400B and the G-5500 azimuth/elevation controller. Could someone tell me: What kind of rotators (Azimuth and Elevation) came with the G-5400B? What kind of rotators (Azimuth and Elevation) came with the G-5500? None of the rotators are marked with type or part number. 73 de Sven LA6KJ