strong signal,won't stay locked

[wright]

I moved my satellite dish this summer because of the trees in my yard, it is now in an area that is free of trees and getting a signal well over 100. Recently though my picture has had a delay when ever I change the channels and now my signal won't stay locked even though I have such a strong signal on the meter. Any suggestions?Thanks

 

[cparker]

Have you checked for LNB drift? My signal fluctuated pretty wildly when I had a drift of -6 and that's considered acceptable. I did manage to get the LNBs changed and now it's fine.

 

[wright]

How do you check for LNB drift?