I have an ongoing issue with dialog volume in HT. This is true with my current system (Paradigm Reference + Denon 3801) and was true to an even greater extent of my previous system (JBL cubes + Sony DE series receiver). The issue is when I hear dialog only, meaning there are no effects or music - if I adjust the volume so that the dialog is to my ears at a comfortable listening level, when the effects and music kick in the sound is way too loud. Then if I turn the volume down, when the dialog kicks in again, it is too soft for my taste. This is not an issue with dialog clarity. I can always hear the dialog. Rather, the issue is that there always seems to be a mismatch between dialog only volume and volume for effects/music, so that I feel I have to constantly adjust the volume during a movie. Am I the only one who has this issue? What is the solution? Do I increase the center channel level by a few db? Some people say this is a bad idea. Do I get rid of the center altogether? Can I fix it by adjusting speaker placement?