Andi
I notice that the VE String soundset (whether Orchestral, Appassionata, Solo etc) doesn't have a legato.vibrato definition but does have numerous legato.vibrato.custom definitions.
If I hit a legato / vibrato combination e.g legato as technique text and vib as expression text it switches to one of the custom (empty) cells in the matrices if I'm using the matched presets.
Your user guide says vibrato is default anyway but shouldn't this definition be included? If I add it then it seems to work as I'd expect.
Dave