Adding a Detector to Wave And Particle Experiment in Pi-Space

Once a detector is added to an experiment positioned over the slits, one finds that the particle only goes through this slit.  Why is this?  The answer in Pi-Space is that the Field Point space time particles are the smallest at this point.  The reason why they are the smallest at this place is because the detector needs to “observer” the area.  To do this, it needs to fire particles over this location.  The act of firing the particles over this location causes the field points to be the smallest at this point.  Therefore the non-observing particle chose to go through the slot which is being observed.