Hello folks, I'm not one to ask for help very often, but I need it now. Last night I had no locals. I called Directv who wants to send a tech for $70. I had my old dish in NY mounted on the ground with a 2x4 and 2x6 and didn't move it for over 6 years. No problems. The slimline has been on my roof for 7 months and the signal strength on the 103 was 0, 13, 0, 17, 0 and so forth. Highest number was 17. Now I heard some say that these numbers aren't really percentages and that some techs come out and show you numbers on meters that are in the 80s when reading their meter and not comparing to the signal strength on the HD DVR box. So, I'm planning on going up there and moving it myself. Anyone know how to make minor corrections without losing all my stuff and which way I would need to go to get the 103. I hear that it is rough without a meter. Any help would be appreciated.