Just setting up Di2 on my Norcom and I've just got round to the bars, just curious if anyone else is using Brezza 2 with Di2 Brake shifters? If so how did you do the wiring? (Photos would be awesome!) Obviously brake cable wiring is as normal, but it looks like there's not really room for the di2 wires to go internally as well, or am I missing something? If not did you just tape the wires down?

Any advice much appreciated!