How to draft a wall

[office6DNPH]

Hello,

I try to add draft to one of wall - selected red. Why it is not possible and program says to delete radius. I tried many option but always I get error message. 

Thank in advance

Pawel 

[g-andresen · Accepted solution]

Hi,

try extrude instead of draft:

1. activate the construction history

2. create a profile on a midplane and extrude it symmetrically

3. delete surfaces

günther