Problem number one: How in the world do I attach them to the wood supports?
problem number two: They are only sold up to 10 feet long at home depot. My wooden support thing is 15 feet long, would the method of cutting and attaching work like done in the tutorial (just with the steel)
Problem number 3: how heavy is galvanized steel? The Wooden supports could easily support my body weight, but exactly how heavy are these pipes going to be?
thanks.