Kernrechtsfrage
Whether the cantonal court's non-entry decision for unpaid cost advance was arbitrary or violated good faith and fair hearing.
Extrahierter Entscheid
No constitutional violation was shown; the advance was deemed overdue and later communications could not revive the expired deadline.
Extrahierte Begründung
The complained-of notices were treated as served when not collected; the final deadline expired on 2004-10-22. Later informal contacts occurred after expiry and were therefore not causally relevant. The appellant's factual account was inconsistent.