am i the only 1 getting zipper noise in 3.02? I only seem to get it when adjusting the triode Hardness setting in advanced amp settings......i didn't notice it at first on any presets, but then went to preset 000 (unedited from factory) and it made the zipper noise, and then after that all presets did, custom or factory. I don't notice it on any other parameters that I've changed, but since this was a new parameter, i changed it on most of my presets.