Goal: record raw positions and interruptions from a genuine safe lift if available, or interpret L as model only. Proposed codes: AC9SFU03, AC9SFI02, AC9SFI03, AC9SFI04. Prepare: arrow record, actual approved apparatus only if pretested, complete L, Card 104.
- Source gate · 3 min. Mark ACTUAL with local date/approval/materials if adult truly performs the lift; otherwise L MODEL and REAL OBSERVATION NOT AVAILABLE.
- Prior status · 4 min. Retrieve a prediction only if recorded before results; otherwise NO PRIOR PREDICTION.
- Adult model · 5 min. Adult performs/records one safe genuine lift or reads the first L entry. If actual conditions differ, record them rather than adjusting to L.
- Child record · 7 min. Adult completes safe brief P/C/P/C attempts when feasible or reads all L entries in order; Card 104 routes record each tip/interrupt exactly. Fewer valid actual tries mean less evidence.
- Check · 4 min. Compare valid entries and any prior prediction with guidance; mixed/unclear is legitimate. Do not call a paper-model position real.
- Exit · 2 min. Keep raw source/date, exact child claim/access and any interruption.