It seems as though I am getting better strength during daylight hours than at night. I am on the edge of a spotbeam getting about 40-50 strength. During the day I rarely lose any locals. However, when watching the same station at night, starting about 8:00 I lose signal for a second or two about every minute. Could it actually have anything to do with day/night? Can I try to peak my dish specifically at that spotbeam to try and get that extra little bit I apparently need? Thanks for any thoughts!