But back to the topic at hand ... this level is depressing . . .
Look at how resource intensive these recipes are. It's insane. 51 welding rod, 329 twine, 324 struct ... and the sell price of the item is <20% of the cost of buying the ingredients. What's the point of even having these items on the level at all?
Haven't found the Relay or Microchip yet ... hopefully they will bring profit, but it looks bleak right now.