Yesterday I had a tech out for a really simple job of just installing the DECA's and enabling MRV on my system. What I ended up getting was a brand new SWM LNB, 2 Brand New HR23-700's, a new pole, and a bunch of little extras. It was great. When the tech got to my house, I started telling him how I wanted him to re peak my dish as I thought it had drifted. Come to find out, my dish was mounted on the wrong type of pole to begin with. Apparently back when they had upgraded my dish from the 3 lnb to the 5lnb a few years ago, the tech at that time should have changed the pole...instead what he had done was wrap wire around the top of it to fatten it up so the bigger dish would fit. A big no no.. Geesh.....anyway...also the pole itself was only set about a foot below the surface. (shotty original install job). Anyway...so yesterday not only did the tech dig out the old pole and set a new one, but he replaced a bunch of connectors, wall plates and everything inside to make sure the system would work in top shape. Now the moment of truth came. The DECA's were installed, dish was aimed, time to boot up the receivers. 2 of my 3 HR20-100's were experiencing major problems on all SD channels. After some investigating we found that it was the actual receivers not liking the DECA's. So the tech went to his truck and brought in 2 brand new HR23's hooked them up and everything worked great. Not sure why 2 of the 3 HR20's didn't like the DECA's but they didn't...something i'm sure that Directv will find out as more DECA's are deployed. Anyway, just wanted to share a great experience of a tech who took the time to get things done right and undo alot of shotty short cut's that the previous techs I have had to my house had done. Everything works great now...Great signals on all sats...MRV works awesome. No complaints.