Neutron 4's Unmask module seems to have stopped working for me. I want to put it on my bass and sidechain it to my kick drum. It has always worked in other projects but not anymore. If i reverse it for example and put Unmask on the kick and sidechain it to the bass intead, it works. But not the other way around how i want it. 
Here's a picture that might give you an idea of whats going on. 
    
        
             
    
It's the first time i'm posting on here and i don't know if i'm doing it right, i just want some quick help with his because it's extremely frustrating. Thanks!