I don't have any videos. There are many videos about magic arms on youtube showing how they are used:
https://www.youtube.com/results?search_query=magic+arm+camera+mount
I would fold the arms parallel to each other to get the ram mount ball as close to the super clamp as possible.

PSA: Do not attempt to take a magic arm apart. It will never go back together again. There are numerous tiny parts and ball bearings inside that are under spring tension and will disappear the moment one is taken apart. Getting parts from the manufacturer is infeasible. Ask me how I know.