Run Cycle Exercise via Duik and Joysticks n' Sliders

I've been learning to rig with Duik and Joysticks n' Sliders recently with this exercise in particular (thanks Skillshare for helping me out). As I continue to work on fixing the body movement (the left hand reminds me of the Harry Potter jelly wrist scene), I started to focus on Joysticks n' Sliders. 

On the left side I fixed the wrist! I'm happy to see the blink and slight eyebrow movement adds life to the bounce. However, perhaps the mouth could be a bit more subtle.