i have spent hrs on the phone with dish tech support trying to get this thing to work, my horse trailer came with a winegard crank up dish model RM DM46.we have done everything, i guess i will only be able to get the 119 or the 110 on at a time.so i found the 119 locked it in at 96% signal strength on my model 3000 receiver.check switch was showing 119 odd 119 even,went to the program guide seen all the programs.chose one to watch and it hade the name of the show at the top of the screen for a few seconds the n when it goes away the show should come on but all i see is a black screen.after hrs of not getting anywhere other than a black screen after picking something from the guide,i was thinking if i could change the lnb to a dish 500 lnb maybe it would worki understand it might not work but it isnt doing me any good looking at a black screen. anybody have any ideas.or maybe a new idea ive tried alot of them so far.thanks for any help