Hello Andi
i'm still trying to work out the crescendo problem for the snares and cymbals in Sibelius. i tried out what is written in the "optimizing sibelius playback" manual about controlling the dynamics of rolls with midi commands C11 ( also using the sibelius plugin ). This is not really satisfactory because all what happens in a crescendo is that the soft sample gets gradually louder without crossfading to the louder samples. is there something I have to do with the velocity crossfade?
Another thing.
A normal strike after a roll sounds strange. You still hear the fading out of the roll sample ( sounds like a little rebound ). There is one way to solve this problem by shortening the length of the roll note with a couple of ticks in the playback menu. This tweaking needs a lot of time though.
best regards,
Dave