Hi, I revived an old sonar project having many CC11 events. When I open the PRV and the Controller pane, instead of all CC appearing in one chunk like the good old days, it's all scattered into different lanes like CC: 11-Expression (Chan 11), CC: 11-Expression (Chan 15), etc. Is there a way to put it back into only one piece? The problem is better explained here : Finally, here is a CAL workaround that merge all lanes into one. Channel is default to 0. ;; Expression_channel