@chris932 Would you mind sharing where you wired in your SHUNT? I have the same issue with 5 Ultra Slim 4 in. LED downlights from Commercial Electric on a micro dimmer. I tried wiring my SHUNT (047) right after the micro dimmer per the instructions from Leviton and I still get a lot of flickering when the downlights are dimmed. I also removed it and tried it in the first junction box of the first downlight and I still had flickering. Thanks!