For point 2, H-708, we would inform you as follow:- The junction between the modules have been already installed and bolted by one side and free the other. The bolts have been pre-bolted in its plate. Please see the attached pictures. You haven’t to find them in others or different packages;- For the detail shown in your PDF file attachment 2, there’s no sheet closing the triangle you marked in your attachment. We suggest to use part of the rubber, used for the closure of the opposite side, to fabricate the missing piece which can plug this part.The missing part, is not a load-bearing one and don’t have any impact on the stability of the machine. It’s something like a finishing part.