Aldebaran BFS weird spool finish?

[kunia13]

Hey
I just got my Aldebaran BFS from digitaka and the spool looks a bit strange, as if it was ground smooth. It doesn't look rough or anything and as far as I can tell it all performs OK - smooth as butter.
I've watched Tackle Advisers video and there's quick shot of the spool from the same angle and it looks somewhat similar, no fishing around the spool shaft (I'm guessing it's some sort of anodize).
Take a look at the pictures attached.
Just wondering if it's normal.
Thanks

IMG_0373.jpg (70.57 KiB) Viewed 2076 times

IMG_0371.jpg (59.69 KiB) Viewed 2076 times

[faheem96]

Yeah both mine calcutta and aldebaran bfs spool came like that.

[DirtyD64]

Maybe from the weld or polishing down a connecting point? Looks definitely like a leftover mark from manufacture.

[kunia13]

I watched few more videos in different languages, and looks like this sort of finish is common - some have more, some have less.
And yea, something that was definitely made at manufacturing.
thx