Hey guys, I just upgraded my dish to the new slimline 5 LNB dish in order to get HD channels and I installed it and aimed it and everything but I can only get SD channels and when I tune it to any HD channel it switches between messages, searching for signal and multiswitch error. What did I do wrong? I didn't use a signal meter I just adjusted it until I got a usable signal, could this be the reason? maybe it just needs some more fine tuning? Please help. thanks.