In another configuration, the bottom ply wall extends downwardly from {HEAD ~ the bottom ply lower surface}, such that the well is below {TAIL ~ the bottom ply lower surface} 
In another configuration , the bottom ply wall extends downwardly from { HEAD ~ the bottom ply lower surface } , such that the well is below { TAIL ~ the bottom ply lower surface }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL