[ZM2]

Blowing on the rear disc is fine. The front is where we see big temps.

It’s prob not a big deal bc most guys aren’t pushing their cars hard enough to create big temp differential issues, and why most guys here don’t have problems with hose setups.

But if you look at proper backing plate setups on race cars, they’re funneled to the hat, not the disc.

And I’d never put them on my street car bc of the fire hazard. If you keep your car between the lines on track like you do on the street, no big deal. If you explore track limits with them, you’re asking for trouble.