The HUD is reachable and the control is paired; what blocks the measurement is
narrower and now named -- two tool defects (entities2.py's VA window covering the
definitions rather than the instances, gworld.py's 0x600 instance window) plus the
missing piece itself, a locked target whose HUD range and position can be read in
the same second. Also records the speed shortcut as refuted so it is not retried.
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