The only "issue" is my custom range-marked airspeed now shows redline at 160 when it is supposed to be 164. I figure if I am going that fast, I am already dead, or soon will be.
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I dunno about that, I have caught my self several times while out playing, (coming over a range of mountains into a valley, typically), where I have dropped the nose to loose altitude only to glance at the airspeed indicator and..........

Bill