Surface isnt flat, not showing line

[mikey_parry]

I have shelled out an enclosure but it appears to have made a weird shape. when i rotate i can see that the shape has cut out a section in the body but doesnt show any lines on the face to show there is a change in geometry. 

i ahve atatched a video to help explain what im seeing. 

Thank you 

[TheCADWhisperer]

Are there any unresolved issues indicated in the Timeline?

File>Export and then Attach your *.f3d file here.

[mikey_parry]

Hi thank you for your reply. I have attached the file

[mikey_parry · Accepted solution]

i have managed to do it by using the patch workspace and using 3d sketches