Question juridique clé
Whether the appellant's set-off claim from alleged gray-market deliveries was proved
Solution extraite
The appellant failed to prove the underlying goods deliveries, so the set-off claim could not stand.
Motifs extraits
A claim based on alleged gray-market transactions presupposed proof that the transactions and deliveries actually occurred. The appellant's reliance on a fiduciary or accounting duty under Art. 400 OR did not remove that burden of proof.