Questione giuridica chiave
Whether the cantonal court arbitrarily refused new documents under Art. 452 CPC/VD
Decisione estratta
The complaint did not show an arbitrary application of the cantonal rule; the new exhibits were inadmissible in last cantonal instance except to prove a procedural irregularity, which was not demonstrated.
Motivazione estratta
The appellant merely attacked the assessment of his expenses and did not establish a procedural irregularity or explain the relevance of the new documents with the required precision.