Did I over-smooth my Montblanc nib???

[rjc149]

I have a Chopin Meisterstuck that I found in my dad's closet. I immediately put it to use as I journal near-daily with a fountain pen.

The nib was a tad scratchy. I was comparing it to my Cross Aventura, which is pretty smooth. I took my Montblanc nib to a fine Arkansas stone, then to a brown paper bag, then I did the penny trick.

I think I overdid it. The pen writes very smoothly now, practically glides, but I'm just not sure if the medium nib is supposed to be this thick and inky.

Is this what it's supposed to look like?

I'm an amateur BTW. I know this may have been cringe-worthy to read.

https://imgur.com/a/XSdmf7Q