Hey, we're going to build the Big Bertha model. Right now I'm going to show you how to set up your work environment, it's very important. You want to have an orderly neat environment, to build a model rocket. So, of course, the first thing you want to do, is you have to open the package, for the model rocket, and as we all know, opening a package, can be tough because of how scissors work and how packaging comes, in todays environments. Spill the contents of your package, in this case it's the Big Bertha, on the table, and start organizing all your parts, on your work surface. You have instructions, that came with the kit. Open the instructions up and in the instructions, it will give you a break down, of what's in the rocket kit. This kit comes with a couple of different packages, the main package and the sub-package. What I like to do is, cut the sub-package open and take your parts out and place them, neatly, on your work surface, so that you can access the pieces, without having to search around for them. Verify, that the contents of your package, are correct in accordance with the instructions, which will have the items that came with the rocket kit, to make sure that you have the right amount of equipment.