hiya ppl! im a bit miffed with my mixer.the crossfader keeps getting stuck in the middle and thus makes the music louder and distorted.so i have to blow into the crossfader and it goes. this then makes music sound normal again.i also cant really use the crossfader so i just use channel 1 and channel 2.can anyone tell me what is wrong with it! ive unscrewed the crossfader and vacced it out and sprayed it.but all that happens is it just goes back to being crap! is it i need a new cross fader or i need a new mixer.the same happened to my old mixer.the one i have now is about 1 yr old.i have no amp i just use aux on my stereo.can someone help us out plz.thanx! 
