E&O clarification of "Control Area" definition
#31539 from Formula/Sports Racing Committee · Rule change · TB 21-12 (2021-12 Fastrack)
In GCR section 9.1.8.D.E, change as follows:
"This "Control Area" is located within the plan view rectangular area defined by the rear edge of the front tires, and the front
edge of the rear tires, and the entire width of the body of the car’s lower surface facing the ground, which includes but is not
limited to the floor and any extensions of the floor or aerodynamic attachments to the floor, whether fastened to the bottom or
top side of the floor. Vertical structures such as "turning vanes" or "fins" that are attached to the car anywhere within the
"Control Area" to enhance aerodynamics are prohibited."