Violin solo sound N3 update?

[kvapka]

The violin solo sound in N3 is not good in f - fff. Cello solo is pretty nice, in f and fff is expressive, viola solo too, but little less. Violin in ff is the same as mp, no expression on start of note. Would be update for violin solo sound, or its something wrong with my N3? I have last update on N3 and N3 sounds.