I recently purchased Bb Trumpet, and discovered something odd with the performance legato matrix ("02 TrBb Performance Legato Speed"). I can't get it to provide a fully non-vibrato performance.
It is a 2x3 matrix. Two columns wide (speed control: slow and fast) and three rows high (mod wheel controlled),
The left column has a different patch in each row, with the top for Vibrato, middle for Non Vibrato, and bottom for Portamento/Glissando. But the right colum has the same patch for all three rows: "01 TrBb Performance-fa" (fast). This patch has vibrato. So, even if I set the mod wheel for the middle row, as I play, I get a mix of the slow cell with no vibrato, and the fast cell with vibrato.
How can I get the performance matrix to give me a non-vibrato performance across the middle row?