The front triangle is now completely silver brazed, including the lone cable stop. The sepia coloration on the tubes and lugs after brazing is only a flash rust, not thermal discoloration. The hot soak to remove the flux is the cause, even though I use compressed air to dry the frame immediately after. Yeah, carbon just does not braze well and I had such high hopes.
This shot is a mock up of the chain stay-dropout alignment with the 65mm BB drop and 433mm chain stay length. You can see that the axle setting screws(not installed) will just clear the top of the chain stay. I have seen frames where the chain stay is pinched for clearance and it's not pretty. Tina has a wine thing in Hood River this afternoon, so if the frame building fairies are good to me, I will get the chain stays and dropouts brazed in this afternoon.