hi Maurizio,
you might insert a toggle before the [print], or try to start [metro] with 'x'->[route x]...
Btw, 'x'->[route x] in max sends a real bang...
K.
Maurizio Umberto Puxeddu wrote: ...
Btw, the [print] object does the opposite -- it converts an empty list to a bang (try 'x'->[route x]->[print])...
I though it was route to send a bang where no item followed the one used for routing... who knows.