Front end alignment

Anyone wanna give me tips on doing an at home front end alignment?
I know mechanically how it works and how to adjust. I just don't know where it should be set.
Tops of the tires are in further than the bottom. I cam'd them out some so the tires sit straighter. Measuring front of the wheels it was 63" and the back of the wheels 51.5" toed out? I need to bring it in with the tie rod but how much? Should the be equal?