Calibration 700x32 Continental Top Touring 2000
GPS/Topo Briggsdale Century 102.4 miles
Computer                    104.0 miles @ 1338 WS
104.0 * x = 102.4; x = 0.9846
1338 * 0.9846 = 1317 Calibrated setting.
Adjust ODO 959 * 0.9846 = 944

Michelin 700x23                     1298
Continental Top Touring 2000 700x32 1317