Surly measure their CTT from center of BB to top of toptube (not top of seattube), so you get a few extra cms in by measuring CTT "normally"
Edit: You can see it here, when you check where the measurement of "Seat Tube Length" is made: http://surlybikes.com/bikes/steamroller/geometry
@Murphy's_Law started
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Surly measure their CTT from center of BB to top of toptube (not top of seattube), so you get a few extra cms in by measuring CTT "normally"
Edit:
You can see it here, when you check where the measurement of "Seat Tube Length" is made:
http://surlybikes.com/bikes/steamroller/geometry