+8 bodies: worker A claims 1-4 (0x8005E820, 0x80012DE8, 0x8001644C, 0x800A6880)
and worker C claims 1-4 (0x80048180, 0x800B107C, 0x80082868, 0x80036134).
Candidate gate MATCH before promotion; all 8 md5s matched on disk.
FOUR gp symbol rows added for 0x80017C6C (D_80121A2C/34/3C/44), coordinator-verified
against the payload: the original materialises them with addiu $2,gp,244/252/260/268.
C's claim 4 (0x80036134, 248 B) is the SECOND body above the old ceiling, matched on
lever-c-large row 1 — so two independent workers have now matched above 244 B, and the
dispatch-artefact verdict is confirmed by result rather than by inference.
sf3_merge format fixes, both triggered by real worker files:
- a bare header row is now rejected with "looks like a column HEADER" instead of a
confusing "not a hex address: 'start'"
- a lone `-` in the override column means "no overrides", matching the absent-value
convention the other tracked tables use
Suite 246 tests OK; make check green: regions=502 AGREE, differing_bytes=0 MATCH.
Christopher Williams
7d7f41fbaa