You're right. Most of the parts I have to make from scratch with sheet metal. Back home I could at least order basic parts and alter them.

[She holds the screw in her mouth as she turns back around to face Vash. Her hands grip his elbow as she shines the flashlight back in the spot where she identified the problem. When that is located her free hand (one without the flashlight) takes the screw from her mouth, and begins to put it in.]