Im getting high 30's and mid 40's on most now.
Wonder if my dish needs to be aligned a bit? my signals right now on 101 are mostly in the low mid 70's with a few 80's and 90's mixed in and its clear out.
Yes, it needs to be realigned in a bad way, all those numbers are too low.
There are going to be MANY that have this issue from ealrier slimline installs. You are almost better off re-peaking it yourself. Ive installed my slimline just using the hr20 and repeaked my inlaws with the HR20, very easy both times.