dabow.....that thing is awesome...did you set the corner posts down in the ground? We have a couple of fiberglass for guns, one of which blew over because we didn't have our guide wires out far enough.......you might want to check that out. I have been after my husband.....who is a carpenter.......to build a couple of those in places where we don't have a good tree. Mind if we copy. Thanks for sharing a great project. Diann