I have an open trade buying BTC and it’s time to pay in fiat. However at the moment my bank does not let me complete a transfer of the full amount. Right now I am only able to make the payment in two parts, on two consecutive days. I have sufficient funds in my account but I have a problem authorising payments above a certain amount. In four days time however I will be able to make the whole payment in one go; this should arrive only just within the 6 day limit. Should I make the payment in two parts today/tomorrow or should I wait four days so that I can make a single large payment?