I use shorter runs on the head and seat tubes and then just run the long cable sheaths on the underside of the top tube. Everything else is zip tie or a wrap of of self amalgamating tape.
All I did was wipe the surfaces with isopropyl alcohol to clean them and leave them grease free so the adhesive would stick.
Here's 3 pics that might help.
I use shorter runs on the head and seat tubes and then just run the long cable sheaths on the underside of the top tube. Everything else is zip tie or a wrap of of self amalgamating tape.
All I did was wipe the surfaces with isopropyl alcohol to clean them and leave them grease free so the adhesive would stick.