- Station A, produces wood
- Station B, produces livestock and grain
- Station C, receives wood, livestock and grain and produces goods
- Station D, produces wood, relays livestock and grain from B and goods from C, goods are intended to be transported away by vehicles
- A: Load and auto-refit (wood)
- D: Load and auto-refit (as-needed)
- C: Unload, then load and auto-refit (goods)
- D: Unload all for relay (goods)
Due to vehicle efficiency issues, sometimes good builds up at station D. As I was using a NewGRF which provides an almost universal cargo wagon, it sometimes picks up all the goods remaining on station D, runs to C, and return the goods at D, causing efficiency loss. What can I do to prevent this from happeneing?