Ok if this is a stupid question im sorry but just got my csx60 and on the gps 60 i used before of a buddies it gave me small "b" in the gps signl strengh bars? My csx doesnt do this how do i know if im getting any WAAS?? plus the highest number on the Sat I get is #27 I am in western Texas (Big Spring) am i expecting too much or do I have a problem? I have updated to 2.7 and have Waas enabled not in battery saver mode.