Fair enough. That's what my gauges measured it at. I'll measure again to assess my own stupidity or lack thereof, but of course am happy to bow to your experience on this!!
Would also take a CAAD12 one fer sure. I measured as per your instructions and got 44.5/3, but you mentioned earlier all the CAAD's are 47/2, right? Thanks in advance.
47 it is. Bloody picture won't upload. Bah. 3mm stands though it seems.