[20] When one turns to the correspondence itself, it seems to me to fall well short of achieving that outcome. In MSW Property's written outlines (para 24) there is a collocation of the letters or documents passing between the parties' solicitors that are said to demonstrate the requisite common intention. Having read them with some care, I am left with the firm impression that, although the Jindalee land was certainly intended to secure the Jindalee indebtedness, there is nothing to show that it was intended not to secure other liabilities such as the Kenmore loan. There are at most what Mr Keane QC for MSW Property on appeal described in argument as some "straws in the wind". There is a fax dated 18 December 1997 from Halletts seeking confirmation that their client Wickham Developments would not be required by cl 4.1(c) of the Loan Agreement "to provide additional security outside of the current security property". It related to the Kenmore loan. There is a similar letter from Halletts dated 23 February 1998 concerning the Jindalee loan. It seeks confirmation that cl 4 of the Loan Agreement and cl 3.2 of the mortgage (or any other provision in the security documentation) "cannot be relied upon so as to, in any circumstances, force our client to provide additional security in respect of any assets or property which are unrelated to the Secured Property". This, it was said, showed that the two transactions Kenmore and Jindalee were being kept distinct so far as concerned the provision of security. But it is a pretty oblique way of saying, if at all, that the Jindalee land was not to stand as security for the Kenmore loan; and it emanates not from MSW Property but from Halletts as solicitors for Wickham Developments (who refer to "our client"), which was not made a party to the primary proceedings or to the appeal. It was not "our client" Wickham Developments but MSW Property that would be providing "additional security" (if any) "in respect of any assets or property" (whatever that may mean) unrelated to the Jindalee land; and it was not being "forced" to do so. The definition of Money Secured specified what indebtedness was being secured, and there was no evidence from MSW Property or its solicitors that they were mistaken about the existence or the extent of that definition. For all we know from the evidence, they may have been aware of the definition and were content to see it included in the documents.