Front End Alignment

Hey John, thanks for the response. I'm not looking for a pissing match either.
I cut my teeth on a A-111 so I'm not up to speed on mechanical methods. Lasers and computers do it for me.
I'm just fishing for info and you seem to be a good reference.
I get it as far as setting up the rear square to start with and measuring wheel base.

I just don't get how you can compete with a computer and all that trigonometry and still do as good of a job.
Yes, I'm sure your alignments get the job done and tire wear is fine if not better than someone with less knowledge and a brand new computer aligner, especially with modified ride heights.

But there is always going to be some setback and I cant understand how you can keep from setting the front toe equal to setback without a computer.
Hey Bodyperson, Wow, We had an A-111 in my shop for many years ( think it was a string machine ) before finally upgrading to an all computerized machine. I've been retired for over 15 years, but I think we went to a Bear machine from the Snap-on unit. You are right about my not being able to compete with the new stuff. For one, you don't even need a level surface to do it anymore. Computer figures that out for you automatically. For sure faster with a lot more info right at your fingertips. No doubt the computerized stuff is more accurate IF the operator knows what he is doing, not cutting corners ( "set the toe and go"), punches in the correct parameters, and has periodically maintained the equipment he is using. I just feel more comfortable doing it myself, and I feel I can get pretty close on the accuracy thing - not having to book any hours. :steering: