changing outputs to a track or pad via Q-link

hi,
I admit having not being that experienced with q-links, I'm scratching my head while figuring out how I can set a q-link to have a track or pad morphing between two different stereo outputs.
Let's say that zero position is both outputs, 100% left outputs 1/2 and 100% right outputs 3/4.
The reason I'm asking is that I have two different processors hooked up to those respective outputs.
Thank you for your help!
Luca