^^^What Eric says.
MX-5's do a fantastic job at this event; good car control and a level head is the way to win.
A texi is a technical car challenge, using your memory, an intimate understanding of your car's strengths and weaknesses. Any idiot can chuck a mad skid (see any episode of ACA for further details), only a talented DRIVER can master the texi.
No one is saying that you have to drive like Miss Daisy, but if we don't respect the rules of the event, all we'll have is stationary carpark events.
How hard will people whinge if that happens?