Have you at least tried it before saying this? Because I have and i can tell you that i guarantee you haven't. This is where my rant about book smart and community forums exactly comes to show, you might be a aircraft engineer or a motor architect or whatever you want to call yourself, but I learn by making mistakes. And it might not always be the best way, and it certainly doesnt fit everyones profile, but when you have to learn from your mistakes, theres a pretty good chance you've learned a few things along the way that doesnt always line up in the same logical process you're taught in books. Again, have you tried to fly your inspire without having the GPS module connected? If so, please post evidence. Until I see it, i won't believe it. And im not talking about a temporairy loss of GPS signal, read correctly what I said, i'm talking about an outright defective GPS module no longer recognized by the flight controller.