It was time to run more wire down the Pilot side tubing. This is not and easy side due to oil lines and control cables. I use a rope to pull the wire and a new rope to replace the one I just used. If I pull too many at once it gets had to pull. A Max 3 wire at a time is what I have been pulling. I need more wire now for the landing gear position switches. I have 400’ so far in the plane and more to go. Aviation wire is lighter and will carry more load with out heating, if it does get hot the insulation will not burn or melt until a very high temperature is reach.