You are correct, and my guy is getting ready to retire. I told him to get an alignment rack for his garage. I admire you guys who have decided to get the tools and do your own alignments. I was assuming a good stock front end, so that is were those caster numbers came from. My guy has me so spoiled, I can ride in any car and can feel if the alignment is right or just within spec. My point was, it is not a thing to cheap out on and definitely worth finding a good shop.