Here is the information requested.
S9 Openbox (original software), 10 Ft mesh, Uniden pusher, Corotor II Plus, C and Ku Lnbs.
The question I asked refers only to C band. I live west of Ocala Florida about 20 miles.
a,b,c,d m,n,c,d refer to channels. Would have to go out and pull the cover off of the Corotor
to tell you the make of the lnbs. It's been awhile.
In other words the channels I was getting for lets say 1 month change with a new scan. A new
scan will give a mix of the old and new channels.
Curious as to how I was gettings things with the old scan that do NOT show up on the new scan.
I can live with it but it is perplexing to a novice.
I think Iceberg might have hit on the answer.