My parents were getting some 771 issues, so I checked their signals levels and found the 99(c) and 103(c) were in the 50's. So I called D* for them and a tech was scheduled for today. He came out and when he left, the signal levels on the 99 and 103 were lower than before he got there. The tech said they were the best he could get them. A supervisor is coming out tomorrow. Edit: Sorry the pics are upside down. Took them with my phone.