chassis reinforcement plate removal question

[j.fro]

Done right, you can get a better alignment with SmartStrings than with a laser system. Getting it right requires experience, time, and patience. Start to finish can take 4+ hours if you need to level your floor or stand and are working on your own. If you can, find a shop that does string alignments and volunteer to help on a couple to see how it works.

[Viper10000]

I'll just get the weight off the wheels. It's no big deal. Just figured I'd see if it was necessary to do. I don't want to have to get an alignment done if I don't need to. Separate question, if I replace the rear track arms, does this require a re-alignment?