I have noticed that as i mod the game more and more that there is a drop in the ENTIRE games sound quality.  I have got cSS  SSS    pac/psa character mods as well as custom songs.  I have replaced nothing using brawlbox except the name of the song that shows up in the music menu.  I use homebrew/GeckoOS/Riivolution/SDcard to get my game modded.  Should i try reformatting my entire SD card then putting the mods back onto it?  And no, its not my TV, because when i launch brawl without an SD card through the mii main menu (not GeckoOS) that sound quality is fine.  Help!
Thanks!