On the subject of the shade. I got a nylon mesh material at Lowes. One inch conduit for the legs and rails. I used cyclone fence top rail for the corners and conecting pieces. The top rail is a nice slip fit over the 1" conduit. I have one awning with the thumb screws holing it together and the other I put small eye bolts in the rails just past the end of the sockets and use plastic zip ties to hold the corners together. Works great, mesh material shades and breathes, easy to put up, inexpensive components, stands up to wind and weather. I do tie down all 4 corners for stability in the wind.