Duncan v Vinidex Tubemakers Pty Ltd No. Scgrg-97-969 Judgment No. S157

The case of Duncan v Vinidex Tubemakers Pty Ltd, heard in the Supreme Court of South Australia, involves a dispute between the plaintiff, Pipelines Induction Heat (Australia) Pty Ltd, represented by Duncan as liquidator, and the defendant, Vinidex Tubemakers Pty Ltd. The central issue revolves around a proposed amendment to the defence after an order for trial, where the defendant seeks to set off a net balance against a preference claim. The amendment argues that the defendant is entitled to set off any liability for preferences against the net balance arising from dealings between the two companies prior to the winding up of the Pipeline Company.

The legal issues the court was required to decide include whether the amendment introduces a defence that is not reasonably arguable and if the Master erred in allowing the amendment on the eve of the trial. The plaintiff argues that the amendment is insupportable in law, relying on established principles and citing authorities such as Gye v McIntyre. In contrast, the defendant asserts that recent Federal Court decisions, such as ex parte Parker, have opened the way for a new approach, allowing for a broader interpretation of mutual dealings under the relevant statutes.

The court's reasoning acknowledges the well-established principles that govern set off in the context of bankruptcy and company liquidation, but it also considers the defendant's argument that recent case law permits a more flexible approach. The Full Court found that the amendment was reasonably arguable and that the Master did not err in exercising his discretion to allow the amendment. The court held that the amendment, based on the existing facts, primarily raises a point of law rather than introducing new factual matters. Additionally, the Master's decision was deemed consistent with the approach to amendment of pleadings endorsed by the High Court.

The outcome of the appeal was that it should be dismissed, with the plaintiff ordered to pay the respondent's costs of the appeal. The Full Court found that the Master's decision was a proper exercise of discretion and that the defendant should not be denied the opportunity to argue its point at trial.