Ok looks like I finished the stands and was getting ready to show the mister lines.Soo what you will need is 4 1/2 inch 10 foot pvc pipes, 4 1.2 inch pvc 90degree elbows, and 4 1/2 inch end caps...You will cut the 1/2 inch 10 foot pvc pipes to 71 inches in length.On one end of each of the 4 cut lengths you will put 1 1/2 inch end cap.Now You can cement these on or just tap them tightly on so if neede you can clean the insides out easily your choice they will stay on but if your little nervous go ahead glue them on with pvc sement.Now on the opposite ends you are going to hook your tape measure on the end and make a dot at each of the follwoing points which will be were your misters will go.They wont be under the netpot so dont worry just trust me. Ok make markes at 7 1/2",20 1/2",30 1/2".,41 1/2",52 1/2", and 66 1/2". These will be where we will drill holes for our mister heads.Depending on the misters you have will depend on the actual size hole you will drill. I like to use a scarp of pvc and make a test hole and then fit a mister head in it to make sure.It should need good down pressure as you twist it into the hole like a screw. It ll be hard to get going and should fit snuggly. What I recommend doing is using a chalk line to make a straight line on the pvc pipe first before making your marks that way you know the misters will all be inline and pointing upwards correctly.Once you have these marked and straight use the drill bit that matches your mistes thread and dril into the pvc pipe. Not through the entire pipe just through til your inside the pipe remove the bit.After that you will place the 90 degree 1/2" elbow on the uncapped ends making the open hole of the 90 elbow facing up in the same direction as the misters as this is where you will attach these to the manifold.Here are a few different picture to show what you should end up with at this point...