Hi, here is my problem, i have all three lnb's hooked up, i am receiving 509 and 199 with no problem. NASA on 376 at the bottom say's " Searching for signal" Is nasa not on the same sat. as 199, and 509.? Next problem is can not tune in ShoH 543, at bottom again say's Searching for sat., also 90 will not come in. On 543 and 90 at the top, it does show the correct channel, say's Show. H with discreption of what's on. On 101 sat. have signal strength of 76. and on 119 have signal of 59. Any help would be great !!!