Questione giuridica chiave
Whether the cantonal court's finding of an agreement to pay for the additional tender was arbitrary
Decisione estratta
The criticism merely attacked the cantonal court's evidence assessment in an inadmissible appellatory manner; no arbitrariness was shown.
Motivazione estratta
The Federal Court held that arbitrariness requires an obviously untenable decision, not just a different plausible view. The challenged findings were supported by the evidence and were not in clear contradiction with the record.