Hello! 
I am the beginner in the sphere of 3D modeling.
I am currently doing my first project.
While operating, the mistake occurred in the form of distortion (please see the image).
I searched for a similar situation on the Internet, but I haven't found how to solve my problem.
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If I am trying to use smoothing modifiers, they disappear (I mean, the smoothing modifier Editable Poly + MeshSmooth).
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Here I attach the enlarged image of a grid
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Help, please!
Replies
Could you please help me to correctly build a corner?
It is a very difficult transition. I do not know how to make a grid.
Thank you.