Though I quite like the keybed and control layout, as well as the high build quality, after getting a second Hammer 88 Pro that has hanging midi notes just like the first, I am giving up on this model. The occasional octave transposition being triggered was annoying, and though the pads can't send multiple program changes (i.e. one per zone), those weren't 100% deal breakers for me. Hanging/stuck notes making it unusable definitely IS a dealbreaker. It's a sad situation and I hope M-Audio can get this under control because this is a great piece of gear otherwise.
