Ok so I've been playing with this band where both guitarists are constantly boosting their lows and cutting their mids. And to me it sounds like garbage. There's no definition and it sounds like mess. The guys are really cool but they're not used to being in bands where as the rest of us are and we know how bad it would sound at gig volume. I've tried explaining it to them but they're convinced that they need to boost their lows for a more "punchy"(I hate that word now) tone. How can I gently explain to them that they have no idea what they're talking about? They're both good friends of mine and I don't wanna be a jerk but we would sound so much better if their lows weren't up so much.