51d8c4cdfd
Their measurement orders the four gaps by the screen being LEFT: menu 0 and 1 frames, EXTRAS 2, title 3. Direction, button and incoming screen are each positively ruled out -- the same pair both ways differs, (B) gives 0 and 2 while (A) gives 1 and 3, and an incoming menu takes 3 from the title and 2 from EXTRAS. That resolves the escalation I raised: a uniform value is not merely unsupported but excluded, so 0 is no longer one option among several. It is the only honest uniform choice, because it models the gap as absent rather than as constant. black_hold_units is unchanged at 0; its justification is replaced. And my own rule is now refuted rather than unadopted. Gap plus the incoming screen's opening black-clear held at 16/16/18 on three transitions; their fourth gives 16, 14, 16, 18, and decisively the two transitions with the same incoming screen have different gaps, so the incoming screen cannot determine it. A fourth point did to a three-point fit exactly what it should. Not keying per outgoing screen: three screens with one value each restates the data, which is the objection I raised against my own 16/16/18. BLOCKED row rewritten to ask for a second value on any one outgoing screen. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF
Authored decisions
Everything here is a decision we made, not something the disc said. It is
hand-written, committed, and survives a re-export — unlike export/, which is
regenerated wholesale and must never be hand-edited.
Every entry carries a why. When the RE agent decodes the real answer, delete
the entry and let the exporter emit it; that deletion is the measure of
progress.
See docs/FORMAT.md for the schemas and docs/BLOCKED.md for which HANDOFF
question each placeholder is standing in for.