Good feedback.  We currently send out setup instructions for the Vision-Pro, but I think we need to include our simplified DUAL Instructions as well, at least until the Manual is updated.  We can most definitely do a better job of assisting on the initial setup.  
I'll make sure that is added to our future shipments and possible look at adding a simple "DUAL Setup" page to our support documents.  Thanks again for the heads up and I'm glad you are liking your iFly, Dual, App combination.  Have a great weekend.