Scans and Cad model match problem

After we end up our offline programs. We saw that after re runing  on offline scans turns in to the Master (they programmed at findnoms). And stays away from the cad model. Is there any way to stop this change?

Solutions:

If you operate the collision test it will relocate on cad model.

At measured programs scan results could not match the cad model. Because of that we can not analyse our part results.  Is there any solution for that too?  Capture.PNG