Questão jurídica principal
Whether the constitutional subsidiary appeal could upset the cantonal finding that the plastering work was extra work accepted by the owners.
Decisão extraída
No constitutional violation was shown; the Federal Court was bound by the cantonal findings and the appeal failed.
Fundamentação extraída
The complaint was largely appellatory and did not specifically demonstrate arbitrariness in the appellate court's assessment of the contract and the extra work. Since the cantonal court's qualification of the plastering as additional accepted work was decisive, any debate about a fixed-price general contracting arrangement became irrelevant.