So i suck at settings. Obviously the Valveking has its own EQ, but the problem is the Metal Muff pedal also has its own EQ. How do i match both of them to get quality sound? Do i just set the Metall Muff EQ at 12 oclock and let the amp EQ dominate or do i have to manipulate both EQ's?

I play mostly metal so i scoop my Amp but do i have scoop the pedal EQ too or just leave on default which is 12 o clock?