The method of the invention can also be characterized as one of retrofitting an existing grid with a guide, the grid defining a support surface for carrying {TAIL ~ a pan} along a conveyor defining a path of {HEAD ~ travel} 
The method of the invention can also be characterized as one of retrofitting an existing grid with a guide , the grid defining a support surface for carrying { TAIL ~ a pan } along a conveyor defining a path of { HEAD ~ travel }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD