Very saddle sore

[youngoldbloke]

Excuse my ignorance but ....distance from the BB ?
I had a mini fit when i bought the bike using a T.T. to get the correct seat height & he used a plumb line for angles & etc so i assume everything has been set correctly for me anyway.

There are numerous formulas for determining saddle height, one is:
Saddle height, measured from center of bottom bracket to the top of saddle, equal to the rider’s inseam length in centimeters multiplied by 0.883 (LeMond G, Gordis K. Greg LeMond’s Complete Book of Bicycling. New York: Perigee Books; 1987.)