Reverse Indicator Calculation MethodA=150 B=650 C=1300 Vertical Solution P: 0.1/2 Compressor to Turbine Reading M: -0.3/2 Turbine to Compressor Reading 0.05+(-0.15X(650/150))=Front Foot 0.70mm 0.05+(-0.15X(1300/150))=Back Foot 1.3mmHorizental Solution TVR : The Validity RuleA=150mm B=500mm C=650mm Slope(Angular)=(0.11-0.17)/150=0.0004 FF=0.17+(0.0004X650=-0.26)=0.09mm BF=0.17+(0.0004X1300=-0.52)..