Anyone experienced a regenerator making their equipment sound worse?

[Elk]

@jkrichards

. . . was told they [the meters] are for amusement only

Keep in mind this was the off the cuff opinion of a single user.

For context, please read:

Can the P20 meters be calibrated?

I just received a P20 last week and notice the distortion meter is out of calibration. It is showing the (in) distortion being 1.5% lower than what it actually is. The out is also showing about a half % lower. My professional distortion meter has been calibrated recently. House distortion = 7.8% . P20 showing 6.2% in P20 outlet = .64% P20 showing .3 with load. Still burning in and tweaking for my system. [4317 THD f na]