c172oil.ac material Face OilTempNeedle OilPressNeedle 1.0 0.2 0.0 /sim/model//material/instruments/factor rotate OilTempNeedle /engines/engine[0]/oil-temperature-degf 0 -36 75 -34 180 4 260 29 0.001 -0.016 -0.018 -1 0 0 rotate OilPressNeedle /engines/engine[0]/oil-pressure-psi 0 -29 25 -21 60 3 90 22 120 30 0.001 0.016 -0.018 -1 0 0