I'm very well also, thank you!
I'm sorry to say that I have no idea why those gauges are upside down though? The nearest I can think is that the standard refuelling pressure is around 50psi, so the needle would be pointing pretty much straight down under normal refuelling conditions, however, it would also be pointing vertically if it was the correct way up too, so I admit, I'm a little baffled also?!?
Flipflopman