I say again -Why do manufactureres fit such stupid RRPM GAUGES?? Why do not TEST PILOTS tear the S77t out of manufacturers who do? As a test pilot it would be my No,1 priority to get RRPM gauges changed to Big,clear, and unambiguous;ie RRPM is the Dominant needle,NI/N2 MUST BE SMALLER;WHY DON`T YOU Manufacturers LISTEN!!!