The remaining allowance follows changing force samples

All six diagnostic cases pass, reproducing the complete prior bound reports exactly. The observer records both midpoint evaluations for every used packet without replacing any numerical operation.

The force-difference action has a maximum conservative remainder of about 0.0131 m/s² in all six cases. The reference-force action ranges from about 0.0032 to 0.0070 m/s². Position departures account for virtually all the saved position-propagation remainder. These overlapping allowances are properties of the calculation, not measured sensor errors or an additive physical error budget.

This directs the next mathematical refinement toward the fixed calibration transform acting on changing force samples. Its nonlinear error is common to a recording. Keeping that dependence through integration may avoid counting it as fresh uncertainty at each packet. That possibility requires derivation and separate qualification; it is not established by the trace alone.

The study used six bound replays and no new native integration calls, LP proposals, original aircraft reads or fits. All cases use one fixed orientation sector; the complete eight-sector comparison remains the preceding 48-case study. The empirical 53-stretch result and scientific abstention are unchanged.

Observed accounting · Frozen scope · Next mathematical plan · Roadmap.