I ordered my canopy through ZAC, but communicated directly with Todd Silver of Todd's Canopies so it could be drop shipped direct from his factory. He is a super helpful guy who has already given me a host of tips and techniques. After I've completed my installation, I'll summarize those for the builders who follow. The most startling is that he recommends mounting the canopy with 3M 5200 Marine Adhesive. I got a tube at Home Depot this morning and will do more study, for sure. The concept is intriguing and it virtually eliminates the possibility of stress fractures which are most likely to occur around screws or rivets. We shall see. More later.