Cubes 72 degrees is too low? Damn! I do have a very large aftermarket aluminium radiator and breather tank setup, would that explain the lower temp?
Grigor just got back from holidays mate, trying to get the road tune sorted but I'm going to be installing bigger turbo/inj/afm soon so I dont want to do another tune (unless I can get it for free) just before I get the goodies in. Why would the 72deg be incorrect? Will have a check of the coolant sensor and give my tuner a call again.
Thanks for the help fellas, and keep the ideas coming.
Nick