UPDATE - I decided to look into the power levels and SNR. SNR was good. Noticed the downstream power levels were between just over +16 and +21. According to the tuning document provided by Motorola cable the good range is between -15 and +15dBmV and also should all be within 3 dB of each other. I shut it down and put an attenuator on it. Now they are all between -2.9 and +0.9. Yes, not within 3 dB, but the power is right in the middle of the good range. Bigger benefit is no corrected or uncorrected. Prior to making the change in less than 24 hours I had around 500K corrected and around 5X uncorrected for each channel. So far zero corrected or uncorrected.
I'll keep an eye on it. Finger crossed.