A: Samething happen to me, layout all your stuff along with screws, thats how I figured it out also YouTube has some decent videos, do not tighten the screws until you have everything assembled 

A: I actually had to do some research as well. But I found the video either deep within their tutorial videos on their website or I YouTube’d it. Here’s the link: https://youtu.be/kTHKuPmS2Yc

A: Connects pieces A23 to all pieces labeled D23-43 using connectors 1a and 1c. Then attack mounting brackets to roof connections A-F using MB1-6. Make sure the external brackets (labeled D & P) are mounted accordingly. If you bought the wind shield (highly recommended) connect with W1-8 and the rubber padding. If you scratch or chip any pieces, paint over to prevent rust. Hope this helps!