Today I decided to check my signal stength and noticed that on Satellite 101^ transponder 26 is in the mid 40's and transponder 18 is in the low 70's. Is this a cause for concern? All of my other readings appear to be ok with the majority of them being in the 90's and 100. These values are similar for both tuners. Edit: Found some more lower values (0's, 40's and 50's) on Satallite 99^(s) and 103^(s) also. My system was installed a week ago and the only issue I have noticed was some pixilation on HGTV a couple of times. Thanks!