Ford instrument gauge cluster?

So I think I messed up my needles to my gauge cluster and I did the dealer test mode(DTM) by holding the reset button and turning on the car, I did the gage test and all the needles went all the way up and back down and then back to normal, but I'm not sure if the readings are correct or not, especially for the gas gauge, I was messing with the dtm and cycling through other options and there's one that says fuel and it reads "fuel 069" it goes back and forth to 069 and 070 so with that being said how much gas do I have in the car and where would the needle specifically need to be? Thank you in advanced

Added (1). It's a 1999 ford expedition 5.4 xlt

Have no ides.

Not positive on this but I think the gauges on yours aren't real gauges but just indicators, with the exception of the fuel gauge which does read approximate values. The indicators are set to read in the middle range but do not reflect actual values. Any system failures are indicated by the idiot lights.