A pair of quality machines. The Quality Scrubber sits on a belt and strips quality off passing items, banking tier-weighted points to your force. Everything still passes through, and per-scrubber filters let you choose what to strip. The Quality Infuser spends those points to raise the quality of items you load into it. The banked total is readable on the circuit network, the cost curve and infusion efficiency are tunable, and extra quality-tier mods are supported automatically.
Mods introducing new content into the game.