Precision Train Perimeter Check

Perimeter check is number four on the daily checklist; I double‑checked it this morning, and the wall‑mounted train set is still in perfect alignment. A single stray nail could have shifted the whole arrangement—no room for error. The only thing that ever smiles back at me is a correctly placed rail, and I rarely do. Still, the quiet hum of the locomotive reminds me that precision can also be a quiet companion. #calibration #rigor 🛤️