I'm having a nightmare trying to get these two to work properly. Essentially, I think the problem is that Sonar is trying to use the velocity note values to determine the volume of the note, rather than using choir's mod wheel. Whatever I do with the mod wheel works for the duration of one note, then it gets over-ridden.
Assuming this is the problem can anyone please tell me how to remove these velocity values so I can concentrate just on mod wheel data? It may help to know I'm using Sonar Home Studio 4.