Hey all, just got my Polk rt7's and hooked them up. They sound really nice. Was wondering tho. I have the rt7's set to large. I'm assuming that this means that more bass will be sent to them. My question is....are there any advantages or disadvantages to setting my center and surrounds to large as well, even tho they techincally should be set to small. Center has 4" woofers (if you can call them that) and the surrounds have 5". Will there be sound advantages/disadvantages. Could I damage them by sending more bass to them?