RE: Reading a timegrapher recording without losing the context · RWI-22442

[DialCheck 00004]

Correction note for “Reading a timegrapher recording without losing the context”: retain the wording beginning “A single number cannot establish service condition, movement identity…” in the record. If later material changes it, add the date, the changed wording and the source for that change; do not invent a completed correction here. Keep the stated question separate from any broader claim.