Cabinets are initialy correct when drawn in a job,   after multiple products have been added to the room the handles are Wrong....... 

cab on the right is correct, even if its redrawn multiple times, it stays correct, then at some point of the job when multiple cabs have been added, something happens resulting in this (cab on left) handle Z value way off.  If i close and restart MV, then redraw the cabs, they move back to the correct place.

theres even handle showing up on doors that have "no handle" selected.    any insite to whats going on here would be great.