Questione giuridica chiave
Whether the cantonal court arbitrarily refused to apply SIA 102 to the verbal architect contract.
Decisione estratta
The argument was inadmissible because the recourse did not sufficiently demonstrate arbitrariness under Art. 9 Cst.
Motivazione estratta
The appellant merely repeated prior arguments and did not show in a precise manner why the cantonal court's assessment was insoutenable.