Hi. Had an odd problem today. I was trying to get my MAC500s to execute a move and iris size change all to the set fade time. Pan and Tilt is fine and moves over the 5s fade time, but iris goes instantly. I've tried explicitly setting beam parameters to 5s fade, and just iris. In both cases I can see in the cuelist values that it is set, but iris still goes instantly. What am I missing. Running the MPC RC from just prior to the latest build.