steps

Hey, folks, I wonder if any of you have an idea on resolving a particular QLab 4 issue I’m having. The look I’m going for is to make the lungs png I have inhale and exhale in a continuous loop. I’ve built the loop group (say that five times fast). The closest video effect I could find in QLab...

I am trying to get a similar look with the lights in the steps. They can chase individually or by rows at different rates so I'm guessing DMX. Any suggestions?