A cost row pulling the errors the other way lowers the pre-onset drive throttle by about 20 percent (1.30e-4 to 1.06e-4 at turn .5); the bounds sit 8 percent under the measured value.
Commit builds: yes (tests/Aetheria.Shared.Tests not yet run on this commit; the full run is the closing job).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>