How do you deal with this type of room at a gig? Mid sized room, box shape, bare concrete floors and walls; little dampening even with the crowd present --> pronounced clicky highs from the reflections, tolerable mids but indistinct bass. Boosting bass seems to make things worse. I have gigged many such rooms and I thought I'd ask my fellow TBers for advice, I know many of you have experience running PAs and recording. Do you cut the bass and boost the low mids? Do you look for a specific mid frequency to cut? Your advice is appreciated.