Cooker door glass

[bikeit]

I removed the oven door inner glass to clean it but the manual informs you to put the glass back in with the heat reflective side towards the oven but both sides look the same to me apart from a brown transfer type thing that is stuck on the glass, it cover about 50mm from the outer edge of the glass,
so anyone any idea which side is the heat reflective side?

 

[captaincaveman1]

If by chance you have a multimeter set to ohms and place both test probes on the glass if its the reflective side it will show a reading if it isn't it wont !!

 

[bikeit]

Sorry no miltimeter.