I have an OpenStudio 1.12 model with ideal air loads on for all the 50+ zones and would like a quick way to turn them all off. I can't roll back to an earlier saved version of the model because I have made other changes that I would lose. Within the OS application it would take a long time to uncheck every ideal air loads box, and it would take about as long in a text editor. Would it be possible to alter the existing OS measure "Enable ideal air loads for all zones" so that it would turn off ideal air loads for all zones? Or would it be better to write a new measure to search for zones with ideal air loads on and change them to off?