RobotStudio event

machinig power pack problem with path

Hi all,

Does anyone have an idea of ​​what the problem is in my case?
When I add geometry to a part on my part everything seems ok to me but when I create an operation my path is not in the exact position of the geometry but always as if some offset appears.

Here is picture from my problem. 

 First image shows the desired geometry

Second image show path  and I don't know why that path escapes me like that