Files
BFM-decomp/tools
Drew T 9f2b9755cc feat(jtbl): jtbl-carve joins the default lane with a reserved quota
Adding the lever alone was inert: a jtbl card is one-per-binary by construction, so
jtbl cards are maximally UN-concentrated, and the gate-group ranking exists precisely
to pack many drafts behind one rebuild. Measured — a mixed draw offered 71 jtbl
candidates and selected ZERO. It would have done that every wave, forever, while
looking enabled.

--jtbl-quota (default 6) seeds the wave with the largest eligible jtbl cards before
the ranked fill, so the lane advances inside ordinary waves instead of needing a
dedicated one (a jtbl-only draw is ~12 cards and would idle a 2,000-agent fleet).
Cost is exactly 6 extra whole-binary rebuilds per wave.

Verified on a live-shaped draw: 6 jtbl-carve cards in a 200-card wave, 13,470 ins
across 7 gate groups (was 11,451 ins in 1 group), with the probe filter refusing what
the gate cannot reach — main 29, island-blocked 10, island-pads 6, one-per-binary 71.
2026-08-24 12:49:04 -06:00
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