Hey, Spitty.. thanks for your input. I've been experimented multiple combination over this matter, which including "on/off 'quad'" and / or "on/off 'tri'" (just for this setting, I had to do it 4 times for test, just for FYI (quad ON/tri OFF, quad OFF/tri OFF, quad OFF/tri ON, and quad ON/tri ON)) Of course to make test…