Key legal question
Whether the appellant's factual complaints met the strict pleading requirements for challenging cantonal findings.
Extracted holding
They did not; the Federal Court was bound by the cantonal findings because no properly reasoned challenge to arbitrariness or other constitutional violation was raised.
Extracted reasoning
Under Art. 105 and 106 BGG, factual findings can be corrected only if specifically and convincingly challenged; the submissions contained no such criticism.