New VSL Strings Libraries : pizzicato mutes

Hello,
I have a problem when I want to create my own rules for the pizzicato mutes : it doesn't work.
The sound used is always the pizzicato one, not the pizzicato mute (the normal pizzicato is, for me, in A11 in Vienna Instruments Pro).
Somebody can help me ?
I want to write this rule : if mute (con sordino) and pizzicato are both used on a score for an instrument, the patch used must be on D11 in Vienna Instruments (Pro, for me).
Thanks !
Best,
François
I have a problem when I want to create my own rules for the pizzicato mutes : it doesn't work.
The sound used is always the pizzicato one, not the pizzicato mute (the normal pizzicato is, for me, in A11 in Vienna Instruments Pro).
Somebody can help me ?
I want to write this rule : if mute (con sordino) and pizzicato are both used on a score for an instrument, the patch used must be on D11 in Vienna Instruments (Pro, for me).
Thanks !

Best,
François