Got it!

In Pro DJ setups on numerous stages, using Ultimate Support Systems or other utility tables with turntable consoles on them - and in some fixed installations in clubs, the system would go into regeneration before nominal system gain was achieved. Hence the use of parametric eq correction.

What you are doing is "fine tuning" or optimizing the system - for things that may or may not be readily perceptible - but certainly worthy of consideration.

That's the perspective I was seeking.

Thanks!