Help: Steve Morse Y2D neck: Is this normal?

Today I Just bought a 2007 Y2D. But I’m very concerned about its neck. There is a bit curvy side (just some small part of it) on it and feels like it is offset like it might be damaged. Owner said no. After some searching photos from different angles on the internet, I am still not convinced. Then I convinced myself about it that if the neck would fit it then it should be curved as well which is dumb. A part of it is completely flat but you can feel the other part. Anyways I wanted to ask your help about it, because I have zero experience about EBMMs this is the very first one I have ever tried and owned. Well here are the photos, thanks in advance.