Levers
The WIP floor
Each square is a lot on the floor — 0 drums light up as the twin selects feed. In production this grid is the real 4,500-lot inventory from the daily batchmetrics dump, and every selection carries its GC profile, weight, and age.
Proposed run plan
The compounding effect
If plans like this one run out daily, here is the pace toward the 2026 WIP-reduction target. This is the lever leadership cares about — every slider above changes this line.