I am looking for some advice on running my radar cable through the base of my zspar mast. I have a small access point on the port side of my mast and a small access point from the post in the cabin that is under the mast. There are already some wires that run up the mast (radio and lights wires). I do not think that there is enough room in the existing hole where those wires run. I can not visualize how to drill another access point at the base of the mast for the radar cable.... any ideas?