Stock radiator, actually the whole cooling system is stock apart from the SVT water outlet and I'm using a SVT water temp sensor (SVT has no provision for a head temp sensor like the stock zetec). Resistances of the sensors is identical though.
Fans are on toggle switches, so they come on when I turn them on lol. Which is never as it is now.
I did get it to warm up once. Had to let it idle for about an hour though.
Don't "think outside the box".
There is no box.
Do it correct, or do it twice.