One embodiment of the invention features a method of controlling {HEAD ~ production run sequences} of {TAIL ~ insulating glass units} that addresses low queue conditions at an IG fabrication station 
of
One embodiment of the invention features a method of controlling { HEAD ~ production run sequences } of { TAIL ~ insulating glass units } that addresses low queue conditions at an IG fabrication station
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH