Building New Frame for Rusty XJ Cherokee - With Lasers! (and Metal)

Continuing to work on my rusty old Jeep Cherokee XJ, it's time to start building some new frame pieces. I've been cutting and grinding so long, even Ezekiel thinks my mind is gone... but anyway, enough of that, it's time to finally start putting some new metal in and start repairing this frame! I wanted to try to get the frame pieces as straight as possible, so I decided the best way to do that would be lasers! Yeah, that sounds fun. And neat. This is the laser level I'm using: https://amzn.to/4aAoglN (As an Amazon associate I earn from qualifying purchases) The Jeep is: "Salty Troll" 2001 Jeep Cherokee XJ Sport Bone stock 4.0L Inline 6 NP231 Transfer Case Rusty as all heck Barely Drives Might Break in Half at Any Moment