I went into the Advanced MCACC program on my computer again, and it doesn't seem like I can change the axis from dB and Time to show dB and Freq. I will look again for anything to check the sub. I also just remembered that the receiver will do some on-screen graphing that I think is different than what it outputs to the computer. Right now, my wife is telling me to stop for the night so that we can watch a TV show that she has been wanting to see, so I may not get another chance until tomorrow night.
