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I didn't personally attack you. Lighten up Francis. I was merely pointing out that for the average home repair guy, a four thousand dollar tool IS complete stupidity. That was no bearing on your decision to buy one for your professional business. Sure, if you need to provide a warranty and do everything besides MIL codes such as ABS and airbag codes and you're doing it for a living, spend the bucks and get something top of the line. Nobody attacked your highness. Get over yourself already. I am sure you're good at what you do. Me, as you DID attack me, I am just a stupid rustyratrod. lol