Replying to my own post for the answer to live on in Google cache forever...
I contacted Scott and the reply is:
For 49 cm CX bikes for Scott
Head angle 70 degree
Head tube length 105mm or 4.1 inches
Effective TT 515 mm or 20.3 inches
Seat angle 74.5 degree
BB center to top of seat tube 490mm or 19.3 inches
BB center to top tube center 447 mm or 17.6 inches
Chain STAY length 422mm or 16.6 inches
BB offset -65mm or -2.6 inches
Stand over height 748mm or 29.4 inches
Stem length 100 mm