I have two questions. 1. My dish is on one of those metal frames that sits on the ground with a couple of cement blocks holding it down. I get good reception but I'm tired of weed eating around it and was thinking of moving it to a 4x4 wood post that supports my porch overhang what do you think. 2. I have the flex pack and was thinking of upgrading so I can get METV channel dish website says its on channel 247 but when I look at the unsubscribed channels I don't have it's not there. Any ideas.? Thanks for your help.