We looked at it and thought this...
When the RV12 was first launched, there wasn't a huge amount of wiring going over the tubes - all OK.
Now we have probably 2 or 3 times as much cabling because of Skyview, servos, lighting, trim, this, that and the other.
We routed in front and tied back with an Adel clamp to the firewall, much, much neater and secure.
If I need to remove the rudder tubes, we are in deep Do Do and I probably won't care at that point