Going into slight nit-pick mode, and it will only matter in the rare instance of an exposed bass drum part (guess who needs one?), but I imagine it may be very easy to update this, so I\'ll give it a mention.
1. The sound has a nice long decay, and if you lift the played key, it damps, which is how it should be. However, it is difficult to play shorter repeated notes convincingly, because of the damping between each note. I believe the sustain pedal should be operational for this sound, so that I don\'t have to bring every note-off to very beginning of the next note-on.
2. There is a very noticeable jump in attack and volume at around a velocity of 55 (give or take a few values). It seems to jump from ppp to mp, with nothing between. I\'ve had to turn the mix way down, and use higher values to compensate, but it\'s slightly artificial.
3. There should be a way to load in the bass drum along with the bass drum roll without loading the entire percussion section. Loading in just the bass drum note excludes the roll. It would be very useful to have them load together by default, or have an alternate load with just the roll.