I didn't really like how much time the Predator setup/test file wasted on infill and wanted a figure with more time drawing lines for Z corrections. This is my take on it. The "S" curve interior lines are not parallel so don't worry if they don't come out that way.

I only made it a couple of layers high because that's all you need for setup.

on Simplify3D it will try to tell you it's too big to center on the build plate, shrink it to 50%, auto-center, then resize to 100% is the fastest way for lazy people like me

( FYI that is the Wham Bam Systems flexible build plate system on the Predator )