Does anyone know how to adjust gain for the bluetooth input on the Cq-12 T. I get clipping on the BT signal from a tablet running Apple Music. I tried to turn down the volume from the tablet but doesn’t make a difference. I also adjusted the Cq gain on the stereo LR just to try it (that looks like it is specifically for the stereo inputs), no change. There doesn’t seem to be a gain control knob on the Config screen when the BT input is selected. Am I just not seeing it altogether?