It turns out I really like the room correction for the 4.2 applied to the Linton speakers. Goofy, I know but I'm pretty happy right now
Put 4 inch absorptive GIK panels on the ipsilateral and contralateral reflection points on both side walls. If you’re sitting crack up near the back wall, treat it too.
It can give more happiness (than right now) and reduce the headaches even more!!