Quoted from Dmod:Only new Stern games that shipped with metal speaker panels (ST, IM, MET PRO LED, etc) require the extra parts (clear display shield and hex standoffs).
Are the DMD's shipping with the extra parts for those games yet, or are the separate?
"The current bracket shipped with new displays works with both old and new Stern backboxes. New brackets may also be purchased separately to update/relocate older displays for use with Stern games."