Im trying to make a switch to cheaper mactac products, but it seems like my printer doesnt want me to. everytime we try to run sample prints with this material, we get a ton of crap in the print, almost like there is a bunch of dirt on the media...but there isnt. does anyone have this same problem? our rip software is flexi 7.5 production manager, could this be an issue? Or could it be wrong ICC profile? or is mactac just not that great of a media?