Overheat Temperature Calculation Error?

Value is not converted to Celsius.

348.15K = 75C

so base is truly 0K but adds +348.2C ? I suppose that's understandable, basing it off 0 kelvin, but to a new player that's still a little obscure. Many people aren't even aware kelvin is a temperature scale in the first place. Perhaps I've missed something somewhere but I had no idea kelvin was even part of the equation (in game) until I looked online. I have not seen any mention of it in the game anywhere, and still feel this is something that should be better represented or explained somehow without needing to resort to outside sources for information.