Record the measured/decompiled diagnosis of the systemic heat-leaf layout gap (auxScreenNumber compiles to 0x194 vs binary 0x1DC, -72): duplicate temps + spurious heatState/heatModelFlag (really alarm-internal) + SubsystemConnection 4->0xC + HeatAlarm 8->0x54 (AlarmIndicator confirmed 0x54; HeatFilter already byte-exact). Includes the offsetof-probe measurement technique. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>