here's my H9 wish- regarding the direction in which the unit scrolls through the presets, how about having a visual confirmation as to the direction that the unit is currently set? in other words if the unit is set to scroll UP, have the Z button continually flashing. if the unit is set to scroll DOWN, have the X button do the same. the achilles heel of the H9 is all the scrolling, let's face it. this would make things a little easier.
sometimes mid-performance i'll tap the encoder switch with my foot to prep for a preset change and i'm never 100% sure if i hit it hard enough to register the change as i'm afraid to hit it too hard and break it. my above suggestion would offer immediate visual confirmation.