if it were a program wide feature i would be even more happy. however i feel for something like this, some serious training data from the original VP would really be needed to make it sound good? i am thinking about how V4, some voices used the same growl while others had unique ones, and it often made a big difference. itd be great to have this feature for all voices but it seems like it'd be tough to make it sound good unless the bank has dedicated information to train off of (but i am only taking guesses on how this kinda stuff works). and if that were the case, i'd guess R-01 would probably be an example of having that data. but it seems more believable to me that R-01 just has its own vocal mode unique to itself (and that new engine changes for synth v 2 make this kind of thing possible)...