I have recently upgrade from a dish 500 to a superdish so I could receive the local channels. I have set up the dish with a DB34 switch. When aiming he dish I am only able to locate sat 119 When doing a switch test my system is only seeing one device the dual LNBF, the other 2 devices just have a x in them. I have checked the wiring over and over again. Is this a normal reading on switch check? Also any hints on locating sat 110 and 121. Thanks