Hi folks, I'm trying to edit my MS concert and want to assign a rotary knob to a plug in on a send bus. This has worked fine for the first couple of knobs but for some reason one of them doesn't give me access to the mappings tab in Screen Control Inspector. It's probably best explained with screenshots. The first pic shows mappings tab is available for the top left rotary knob. The second pic shows it is not available for the bottom right knob. Anyone know where I'm going wrong? Thanks, Robert.