Mitch: With my K/PH speedo I always wait for a new passenger to have some sort of panic attack when we go whipping up past 60 and plateau at 100. Always good for a chuckle.
Really impressed Grandson #2...... " Grampa was going 100!!!!!!! Mom....Can we do 100 in your car? "
Jimmy, I think most of us have gotten used to whatever our speedo says as being "more of a suggestion". They read high, they read low, sometimes they don't read at all and none of that really bothers many of us. If we really want to know current speed we can always ask our phone or GPS, but honestly, I never worry about it.