Joined: Jan 2009
Posts: 44,180
Likes: 6,418
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
A good place to start is to place the nose of the saddle one inch (25mm) behind the vertical line formed by the crank spindle.
Don't move your saddle back or forward to adjust your reach. To adjust your reach, change your stem. Saddle fore-aft position is for your legs, not your arms.