Copying and pasting sectors

[Oatblu]

I'm having a bit of trouble porting some sectors I have on another map to a new one but every time I copy one and paste it inside another sector it just looks all messed up and I can't work with it.

Any way to work around it?

 

[amperbee]

Try doing it again but in Linedef Mode.

 

[Oatblu]

Try doing it again but in Linedef Mode.

Tried it instantly and it worked thank you so much