No problem! Just to clarify for the thread here, everything I outlined in my previous response works fine if Build 293.10 is used, but does not when...
Not sure if this has been suggested before but I just had an idea pop into my head. 'Variable descriptions' when you click on them in the properties...
Yes, this is what Global Events are for. You can access them in View>Global Event Editor or via a hotkey (I can't remember what the default one is)....