blender to engrid
 

Hi every1 !
I need some help in exporting blender to engrid,
I have a model in .stl, then I create a cylindr around it and want to export it in .bgec
Before exporting I`ve to rename some patches ( ex. to inlet/outlet/...) But I can`t choose surface that I need, ( I use RMB, p - selected, and new line in outliner, but in fact - it is a strange point)
And when I open this file in engrid - there some changes in geometry, can anyone explain me why it were modifiyed? (cylindr, that I create in blender, wrong sizes and position)
Please, help with blender =)

Greeting,
Sergey Zinkevich

I`ve solved it! by scaling model =)