Normally, if you send a message to the leftmost inlet, it will trigger
the output, unless the message starts with "set". Sending a message to
other inlets shouldn’t trigger anything. It is the case for [pack], but
also for [rslider] and for [+ 0].
> looking up everytime ref. is really time consuming, pain in the ass….
Spending time is the only way to learn Max. Sorry!!