Just Finished
You have two options. You can drill a hole in the guard and fish them down or you can run them down the pedestal itself. I used the pedestal because the two cables for the radar are too large for the guard. Just pull off the compass, assuming you have one atop the pedestal and you will be able to look down in the shaft. You probably have a cover over the steering cables in the quarter berth that will come down to allow you to see the pedestal base and give you a line of sight to the top. A heavy fishing line, with a washer attached, can be dropped from the top to fish the cables through the pedestal. Good luck.