Sonar X2 and Spectrasonics Trillian Question

Hello.  I am using Win 7 (64 bit) and Sonar X2 (64 bit) and Spectrasonics Trillian.  Spectrasonics doesn't have a community forum so I am asking this question here
 
I can't get Trillain to respond to key switches during midi playback.
 
I have set up a Multi in Trillian of three different patches.  Each patch is assigned a midi note key switch.  When playing at my midi keyboard, I can use the midi note key switch to switch between the patches in Trillain and thereby get different sounds from Trillian.
 
However, when I use Sonar to play back a string of midi notes, including bass notes that I want to hear and the key switch midi notes I expect to change sounds in Trillian, I hear the key switch midi notes as bass notes (Trillian is not supposed to sound the key switch midi notes, according to the Trillian documentation), and Trillain does not switch sounds after the key switch midi note has been played from Sonar.
 
Does anyone know how to get Trillian to respond to key switch midi notes during playback from Sonar?  Thanks in advance.  

Ah-ha!  Thank you Mr. Crossan.  I figured the length of the key switch note was irrelevant.  I will lengthen the key switch notes and see if that corrects the problem
 
Do you have any idea why I am hearing the key switch note being played as if they are bass notes during playback of the midi sequence?  I understood from the Trillian documentation that once assigned, the key switch notes will themselves not sound.

BbAltered
 Do you have any idea why I am hearing the key switch note being played as if they are bass notes during playback of the midi sequence?  I understood from the Trillian documentation that once assigned, the key switch notes will themselves not sound.

 
It could be the Piano Roll notes are not in sync so Trilian receives a different note. For example in SONAR Platinum, a C3 in the piano roll produces a C2 in Trilian. [This is not a Trilian issue; from what I remember this is because there is no specification on which MIDI note is Middle C.]
 
You can adjust the Key+ setting to automatically transpose piano roll notes to agree with Trilian. If you've not seen it, the Multi's Stack page will show which notes Trilian is receiving.
 

Hello Declan.  So how do you get Omnisphere to respond to keyswitches?

Hello.  I am embarrassed to admit this, but Mr. Crossan is correct: I have confused my midi notes.
 
In Sonar, was inputting the keyswitch notes one octave lower than they are supposed to be to send keyswitch info to Trillian.  Hence, Trillian was receiving the incorrect note data, and that is why Trillain was not switching sound the way I expected it to.
 
When I returned to look at the project this morning with fresh eyes (and Mr. Crossan's suggestions), I was able to identify my error.  Now I am able to get Trillain to switch patches without a problem.
 
Thank you Mr. Crossan for pointing me in the right direction!!