Hi, I just got my PX5S yesterday and have been enjoying it almost non-stop :-) Since I am listening mainly through headphones, I find that the bass notes of the piano patches are too much "on the left side". I would like to bring them more to the right, ie narrower stereo spread accross the keyboard. Is there a way? I tried doing that in hex layer mode which provides access to the raw waveforms, but then I must be missing all the "AIR" technology which, if I undestand correctly, is there only in "tone" level. Is there such a tone available?