Okay this may be a stupid question. but here goes... I just had a refurbished HR20-100 installed Tuesday and I've noticed when I go to "Test Signal Strength" on satellite 110 I get readings in the 90's on all three transponders on Tuner 1, but I get readings from 53 to 72 on Tuner 2 on the same three transponders. Could this cause some problems for me? I'm just a little concerned because I was having the dreaded 771 issue with the last receiver and I thought the numbers on my current receiver seemed low. Just checking.