Bonus Tip 2! Always pull a " pull wire" or "messenger" through with your cable or hose or wire. You can see the well-aged messenger taped to the wire in the picture.( I first ran it about 12 years ago and have used it numerous times since) Make it long enough so that you can always have access to both ends and wont loose it if you use it: it needs to be twice as long as the run it serves. When done, just coil the ends and secure them to the wire bundle. Use nylon, polyester or other non-organic line.