FabFilter

Is there any way to do this?

I want to side chain multiple signals using only one instance of the plug.

However, if Pro-C is sitting on the returnaux channel, the option to send the trigger audio to the VST on the return/aux does not appear on the drop down.

Help? I know how to do this with audio channels, no problem. But I think it could be useful to be able to dial in on the sends and maintaining the original signal volume. Perhaps this defeats the point of using the Pro-C, I don't know.

Any advice? I really am just looking for a way to cut down on CPU drain by just having one instance of the plug running rather than setting up multiple instances of it on each audio track I want to process.

Any replies appreciated.

Thanks!