Hi guys
I've got a strange issue with my temp guage where sometimes its fine sitting about halfway up, other times its absolutely nailed to the bottom of the red and stays there where as sometimes it will suddenly drop back down to normal instantly, not a slow creep back down.
Not using water as I've monitered it for a while. All I will say is it is now spending more time at the top of the guage than it is reading normal.
Also heaters and everything are as warm as always which leads me away from anything actually overheating but I'll let yous be the judge of that.
Cheers