I was wondering if my results from my simulation looked accurate. Because currently the drag coefficient is somewhere around 1.6 which for any car is terrible. And the car is not super un-aerodynamic so this seams slightly suspicious. Here is the model

Hello @ccosta23 , seems like the drag coefficient is reduced until 1.05 and it keeps converging. I would recommend running at least 1000 more iterations until the force coefficients become much more flat. [image]