/01
Tell him what happened
Log the run, the conditions, and what the car did. No essay required. Pick the symptom that cost you time.
Trackside setup intelligence // 001
Quit
guessing.
Log what the car did. The engine checks your hardware, today's conditions, and the run history, then gives you one adjustment before you go back out.
Free for one car // No card required // Closed-course use
Autocross
/01Balance by corner phase. Pressures built for today's surface.
Drag
/02Prep, wheelspin location, front-end movement, and density altitude.
Drift
/03Initiation, angle, transitions, forward drive, and tire burn.
The disciplined loop
Your setup notebook finally talks back.
No forum archaeology. No changing five knobs and hoping. COBMS turns your car, tires, venue, weather, and driver feedback into one repeatable setup loop.
/02
Get one change
The engine checks the hardware on your car, ranks valid adjustments, and calls the single move that matters most.
/03
Know how to undo it
Every call includes the reason, the expected effect, and the exact way back. Then you log the next run.
Driver report
Understeer on corner entry
Primary adjustment
Soften the front bar one position.
- Why
- Let the outside front load up and bite instead of skating.
- Expect
- Sharper initial turn-in. The nose goes where you point it.
One call, fully explained
Advice you can actually use before grid moves.
Every recommendation has a reason, an expected effect, and an undo. The engine filters out knobs your car does not have and keeps tire safety limits on for every plan.
Hardware-valid changes only
Safety clamps always on
No black boxes in the paddock
Cranky. Conservative. Explainable.
The personality is loud. The engine is disciplined. Suggestions are advisory, conservative, and built for closed-course competition.
- Deterministic rules, not invented numbers
- Only recommends adjustments your car actually has
- Tire pressure floors and ceilings are never paywalled
- One change at a time, with a revert note every time
Your next run starts here