 Because the issue is not every repair shop, it's not a question of affording. It is, but it isn't. Not every repair shop can afford a factory scan tool because there's a big expense. All right? And every scan tool has its weakness. Every scan tool has its Achilles heel. Every scan tool doesn't work on every car. It just doesn't, no matter what the manufacturer tells you. All right? And there's a reason why I have so many aftermarket scan tools because each one has its strength and each one has its weaknesses. And knowing where those are is key.