So I'm gonna ask again, what exactly is the RF PWR knob on my box for? I know it lowers the carrier on the box, but is that really padding the input? I am driving the box with a General Lee and the opinion is spilt that it's too much vs not too much. When I set my low side to DK into the box I am dumping about 400 watts into it (changes with different lengths of coax) but I don't have a variable on my radio to adjust it and when I adjust it on the inside it will either not DK or DJ too much. I Read somewhere else that it's to drive other boxes, and to always run it wide open. But i also read another place that it actually pads the input of the driver in this box. And that it's not good. I am confused.