Random line across design

wow your machine is almost dead on, that’s the closest I’ve ever seen in alignment, sorry I know thats off topic but was amazing to see. As far as the line do you have a copy of the original design? if so are you able to recreate the original design and reprint and see if that line still appears? also if you don’t want to do that or can’t does this happen over and over with this same design or only on one print you printed?

Edit: I see it was only on the one print, so next question is this a copied in the glowforge app of the previous one or is all of the stamps in one pre-made svg?