20 In ruling upon the initial application I applied the reasoning outlined by Sackville J in Prentice v Cummins (supra). In effect, I held that a submission of no case could be made directed to a principal issue. I was persuaded that the presence in the pleadings of allegations of fraud, and a comparatively narrow legal issue concerning the nature and scope of the trustee's duties, justified a departure from the general practice in circumstances where no evidence had been adduced: Compaq Computer Australia Pty Ltd v Merry, Payes, Bunnett, Sharp, Bassat, Kras, Horman & Thomson [1998] FCA 968; (1998) 157 ALR 1 at 9. Hence, as I indicated in earlier discussion, I decided to rule upon the initial no case submission but without requiring the defendants to elect. It followed that I was not required to determine whether an election would prevent them calling evidence on any issue in the proceedings. In the end, I was persuaded that there was a case to answer in that the plaintiffs had an arguable case in regard to the principal issue. I was of the view that under cl 7.4 of the trust deed, in circumstances where a price had not been agreed, the trustee was arguably under a duty to initiate the appointment of an independent qualified valuer. It was therefore open to the plaintiffs to go further and contend that the trustee had failed to comply with other facets of the repurchase procedure.