I have a feeling that the Lightning's fuel gauges are also wonky at least in test flight. The P-47's fuel gauge also doesn't work which is why I hate the new cockpit, bug reported but still not fixed. I've also sent of bug reports regarding the Supermarine Attacker's speedometer being wildly off with no changes at all. I’ve bug reported the ASIs, but forgot the altimeters at the time and only recently noticed the temp gauge coz use of the HUD is already mandatory in these aircraft, given speed and height both wrong in cockpit. Swedish B18 series, ASI reads massively wrong, coolant temp gauges read max even though temp is something less, altimeter needles kind of work correctly for an altimeter with zero at 12 o’clock, only this altimeter has zero at 6 o’clock (like other Swedish altimeters).