Ooook Mr. Radio tech from the 80s. Guess what? There was no alldata or mitchell back in the 80s, God forbid for radio tech...whatever. So, with that said, you really can't contribute to this conversation as you are a DIY "mechanic." Definitely not a technician or anywhere close. So we'll just stop right there because you have no clue what you're talking about. So we'd be trying to communicate on different wavelengths which, in case you don't know what wavelengths are, it's impossible to communicate on different wave lengths.
Now, you ask who a I? Well, I am a 15 year Senior level ASE Master Certified technician with honors with Ford Training and employment. I was Master Certified when I was 26.
So, yea, I think I know which is the right way to do things and which is the wrong way to do things. Not to mention people who start out in this field say down the road they succeeded because they modeled themselves after me and duplicate the ways I do things, BECAUSE THEY FEEL ITS THE RIGHT WAY TO DO THINGS!
Case rested -