Randy, all they are saying is to set the subs +3db for more LFE. Set it where you like. I like to set all the subs to the speaker level then raise sub levels to taste depending on the movie. That way I know where to find reference levels for the subs. If you want to start at +3db or +5db that is fine as well as long as you know your initial setting from calibrated speaker reference. My main concern is to make sure you have enough play in adjusting trim in both directions.



John