You know I admit I can't recognize all the components, but I was mostly looking at the BP and it seems like a lot of metal to me. No gears, I tend to run out of room for after a while too. 8 plates, 8 nails, 3 bars? That is 21 ingots, regardless of what it is, it's quite a bit of metal. I imagine you're going to need another for a return trip, if not more for a portal network. As you yourself have noticed in another thread; it is already getting to be a drag how many hours it takes to get around, and we're only up to 2 out of what 8 planned major story sites?