I wanted this race series to be for cheaper cars, and not high budget GTE cars that you would for example see in 24 hours of Le Mans. That means slower cars, and with high downforce you could have a really good handling car that is very fast through the corners. If you look at real race series, I believe restrictions on downforce isn’t uncommon, as it is for example used to slow down the cars (they can’t take the corners at such a high speed with less downforce) so if they crash they will be driving slower and therefore not take a huge impact. It might not be necessary to limit it, but I used the rules and restrictions from the first Automation Endurance Challenge as a guideline for this race series.