We had a discussion a while back and concluded that main macros within a structure are not free cpu wise. This may affect event timing as I have an event based core cell in a macro and it works fine when using a macro audio output going into a core cell in the structure. The external core cell can accept event inputs and the macro can send event outputs. However when connecting them as events, nothing happens. Any words of wisdom on this problem. I'm thinking of removing the macro all together and pasting the contents directly into the structure but thought it would make a decent discussion if others are experiencing the same issue with macros and events.