Key legal question
Whether the subsidary constitutional appeal was admissible against the cantonal judgment reducing the contractual penalty.
Extracted holding
The appeal was inadmissible because the appellant raised no properly reasoned constitutional grievance.
Extracted reasoning
Only constitutional rights may be invoked in this remedy, and they must be expressly and specifically argued; the appellant merely advanced appellatory criticism and did not demonstrate arbitrariness in the cantonal application of contract law or procedural law.