Welt in STL file project

I downloaded a STL file and imported the file in Bambu studio,
when I sliced the file I see a welt (white line image)
Where does this come from ?
and will this be visible when I print it ?

That is the Z seam. Change seam alignment to “random” and that white line will change in to a bunch of randomly distributed white dots.

image

2 Likes

Thank you, :grinning:
Now I will print it without worries.