1.  I've been messing around with setting up a relay network in a sandbox game in 1.2 and am having difficulty understanding what I am seeing for signal strength.  I have a set of 4 equidistant relay satellites between the Mun and Minmus at about 29 Mm altitude above Kerbin and another set that is out past Dres at 50 Gm from Kerbol.  Since this is a sandbox game the tracking station is tier 3 and I altered the game settings so that there are no additional ground stations beyond the KSC.  When I