Check the programme against the model, not just against itself.
Insight Plan reads where objects sit in the model: which pour is below, which wall stands beside. Where the model says one thing depends on another and the programme has no link, it lists the missing predecessor with the contact it found.
- Missing predecessors for each activity, with the evidence: below or beside, pairs touching, closest gap
- Built for concrete pours and walls; the same contacts also feed clash detection
- Play the corrected sequence in 4D so everyone sees the consequence

