 80% of the total heat rise occurs in the first 30 minutes. Max temperatures can exceed 150 degrees. Wow. We see that pretty regular at work doing our jobs. When we go out to dealerships or wherever we are, we're making keys for vehicles if these people have lost their keys. And we have to get into those vehicles to make keys, right? And if they've been locked up all day long sitting in a parking lot, when we enter the vehicle to make the key, it's not uncommon for us to see temperatures over 140 degrees.