Thanks all, I have the trim adjusted and my output is satisfactory to me. I did put in a test cd and checked it. I couldn't hear some low frequencies, didn't think these polks were "all of that" anymore. That is until my son came in, and asked about the noise coming from the speakers. So I dialed down the SPL meter to 60 and it started registering. So now I believe my youth spent listening to house bands ring side have caught up to me. Now I know I am adjusting my center to make up for what I have lost in hearing. I know, next stop is to an audiologist, [forgive the spelling] One of the problems with the aging process, I suppose nothing works quite as well as it used to.
One other thing, I personally don't like the digital spl meter, I think I will take it back and get/ or wait for the analogs to come in.