I hope this is the right place to post this- I've got a 4dtv setup with a 10ft dish. As most of the channels I watch have moved to X4 I bought a Ku lnb and chaparral corotor feedhorn to add Ku to my system. I had to do this myself as no one local does big dishes anymore. Now I've got all the new stuff installed, but I'm still not able to find the Ku signal. What am I doing wrong? The X4 shows up on my guide, but when I go to it - no signal. There is part of a tree that may be blocking some of the signal (it has never affected the cband) Is there any way I can check this without dropping this poor tree? Thanks in advance.