What's best for attaching dyno wiring to the frame? Have seen some people recommend Di2 guides, but reviews are mixed regarding their durability; should I just use the heli tape I've got? Will probably be routing it under the top tube, and will then spiral it around the rack.
I like taping it to any cable routing I have going on. Makes it nice and neat, although is a pain if you need to change cable outer. I’ve also had success with Sugru and simple electrical tape for the slightly beefier cables they comes with the exposure RedEye rear light
Di2 channelling sticks very well for me on glossy carbon. It's designed for skinny round cabling though, so I can see it peeling up if you to try to wedge figure 8 cable in.
What's best for attaching dyno wiring to the frame? Have seen some people recommend Di2 guides, but reviews are mixed regarding their durability; should I just use the heli tape I've got? Will probably be routing it under the top tube, and will then spiral it around the rack.