(I am sick to the back teeth that in the 21st century I still have to fiddle about with imperial shit. I am of an age where my entire journey through education and life has been metric.)
Just submitted my meter readings, and looking at an old bill, I notice that my energy supplier has been applying a /3.6 "metric conversion" to my usage. They appear to have the meter serial numbers correct. But looking at the meter, it reads in m3.
Am I looking at a c*ck up where they're going to want 3.6 times more money backdated ?