Normal
Re: Flown Sidefill OptionsDon't forget that a "skinny column" will mean less pattern control (in the horizontal) and a lot of pattern control (if you can call it that) in the vertical. If they're flown high then I think you might be getting the wrong thing for the application in both directions. You may not realize how good you have it (sonically) with the current boxes until you change them for something else. Since I'm not visualizing it well, which dimension of the current boxes is the problem? Front to back or side to side? <15" seems pretty skinny to me already.
Re: Flown Sidefill Options
Don't forget that a "skinny column" will mean less pattern control (in the horizontal) and a lot of pattern control (if you can call it that) in the vertical. If they're flown high then I think you might be getting the wrong thing for the application in both directions. You may not realize how good you have it (sonically) with the current boxes until you change them for something else. Since I'm not visualizing it well, which dimension of the current boxes is the problem? Front to back or side to side? <15" seems pretty skinny to me already.