Zero fret on Shawn Lane excalibur

[leon13]

I recently got a zero fret which I ordered through email.  I was able to remove the old one and replaced it with the one I ordered but it looks like there is a raidus on the zero fret.  Shouldn't the zero fret be also flat for Shawn Lane's guitar model?

 

[leon13]

Photos of the zero fret:  https://drive.google.com/open?id=1KWqbwL2yGjaQ7Q_jrDu5dk_C0JMmfZQ5

[1Patrice Vigier]

It is the wrong fret.