So!
Is it - pan pan pan.....
or
pan pan pan pan pan pan
hmmm?
Additionally,
I consider the pressure guages to be a major indicator of the aircrafts condition. The last time I had a MGB go pear shaped, my only indication was decreasing oil pressure and a rise in temp. Once opened, we found pieces of broken gears and baffles. It was my lucky day because the oil feed system was common to the engine and the gearbox. Thus, I was thinking that I had an engine oil pump failure or an engine related problem rather than an impending catastrophic failure of the MGB.