“(4) Nor is it enough for the company simply to allege that the debt is disputed or "merely to raise a cloud of objections." The company must properly explain the basis of the dispute and provide evidence to show that it is a substantial one. If it can be seen from the papers that there is no dispute, or no dispute as to part of the debt, then ordinarily the petitioner will be allowed to proceed; Revenue & Customs Commissioners v Rochdale Drinks Distributors[2012] 1 BCLC 748 . (5) The court will be prepared to consider the evidence in detail, even if in performing that task the court may be engaged in much the same exercise as would be required for a court facing an application for summary judgment (6) A dispute will not be substantial if it has really no rational prospect of success, in Re a Company (No 0012209 of 1991)[1992] 1 WLR 351 and 354 B. … (8) Finally, where a company has previously requested time to pay a debt but subsequently suddenly asserts that the debt is disputed, its assertion of a dispute should be regarded with what has been described as "acute suspicion"; Delaine Property Limited v Quarto Publishing PLC [1990] 3 ACSR 81.'”