Camera alignment issues on new camera off Amazon

I just bought a camera for the laser. I bought it for alignment. When i put an object on the bed its offset, and doesn’t show up as square. Is there adjustments i need to do or do i need a narrow fov.

I ran all the setup/alignment tools.

Usually, you need to run alignment again. Ad be aware, it only works on the aligned plane, you can’t use thicker or thinner materials then. Here are some tips:

Thanks I’ll read through that and try it. Does it matter if the camera exactly centered? My laser has a screw in a great spot but its slightly off to the side, like 3-4 inches on a 28 in bed