3Ds Max: Mug [Part 2]

I'll try the align, set it to "min"

Hmm? Why there's a bump there?

I spinned it at every angle and found something wrong at the bottom.

I saw that is because that the line wasen't straight.

I checked the bottom and found that I had fixed it, then I also realize that the bump show up just because I view it at the front viewport.XD