Questione giuridica chiave
Whether the cantonal court correctly found the appeal against the objection decision to be out of time.
Decisione estratta
The finding of timely service in late April 2007 was not manifestly incorrect or legally flawed; the appeal period was therefore not met.
Motivazione estratta
Service of the objection decision was a factual question reviewed only within the limits of Art. 97(1) BGG. For facts relevant to service in this context, the standard of probability sufficed; the cantonal court's overall assessment was plausible and binding under Art. 105 BGG.