need help with an inverted 180 degrees 6 feet antenna pointing to 129 satellite. In Puerto Rico it is difficult to aquire a signal for satellite 129. In normal circumstanes the antenna configuration for satellie 129 is Elevation: 17.4° Azimuth (true): 260.8° Azimuth (magn.): 273.7° LNB Skew [?]: 69.5° very hard to aquire a signal. I inverted the Antenna 180 degrees I know by some reading that in front of the antenna it is 49 degrees using a protractor I Do not have such instrument. Can some tell me how to configure the elevation (""remember the elevation"") which behind the Antenna. remember the antenna is inverted 180 degrees.