The Surly have a 73.5 degree ST and a 72 degree HT, I realised that the ST and HT angle affect the geometry, it's just very odd for it to be affected noticeably.
The Brooklyn have a ST of 73 and a HT of 73.5, I reckon it's more like a 73/72.5 due to the 15mm shorter fork, will have to measure that again (original fork 410mm, new fork 395mm)
Ugh, really don't want to go one size down to a ridiculously small Crosscheck, it's such a good frame!
The Surly have a 73.5 degree ST and a 72 degree HT, I realised that the ST and HT angle affect the geometry, it's just very odd for it to be affected noticeably.
The Brooklyn have a ST of 73 and a HT of 73.5, I reckon it's more like a 73/72.5 due to the 15mm shorter fork, will have to measure that again (original fork 410mm, new fork 395mm)
Ugh, really don't want to go one size down to a ridiculously small Crosscheck, it's such a good frame!