yeh i just couldnt put them together ,lol,i was going to mention the shots in walk through ,and then thought i should try and do a video instead ,then i woke up late next morning and only remembered when u mentioned them ,old age ,lol.
by the way that shot is hitting the bottom edge of the top ,letting the bird drop backwards and manually inflating him ,so he takes out some boxes at the same time as slowly pushing the hole right side over for mid 70,s