Larry is right 17/1 is .655". I simply averaged the 17 & 16 sizes & rounded to nearest .001". As soon as I read Larry's post it hit me, on these sub gages one doesn't "Round" but simply drops everything past 3 digits. The whole gauges themselves are always rounded to 3 decimal places.


Miller/TN
I Didn't Say Everything I Said, Yogi Berra