I recently picked up an ARB fridge. I have followed the instructions to set the internal temperature which I want at +3C. When I check the temp on the front of the fridge it always shows something different, anywhere between -2C and +3C. The fridge is installed and running in my Disco 24/7 and I'm located near Toronto, Canada so it's cold outside right now. As I live over an hour from home and work the fridge is very handy to carry refrigerated food purchased at the grocery store. Am I doing something wrong to set it or does it have an issue?