Both are run-mode knobs (how fast to drive this particular process), not config.json material (a plant/hardware description that stays the same regardless of how a run happens to be invoked) - --dt and --sim-warp-factor, defaulting to 1.0 each (real time, 1-simulated- second ticks) unless a dev/test run asks for a faster warp explicitly. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019qvu5giu7gvRCyEWzf2Vpx