no front mount or thermos, all stock under the bonnet so far. No leaks and yeah the Radiator is full. Well it was last service which wasnt long ago but i have planned on re checking it once the car has cooled down tonight.
Anytime the ambient temp is under 36 degrees the gauge doesnt move just sits solid half way up the gauge
And yeah i thought it was strange to be gearbox related but it just seems to be a direct correlation.