The invention would also be suitable for use in dryer drum groups that have {TAIL ~ two lower tier drums}, {HEAD ~ one upper tier drum}, and two reversing rolls positioned around the upper tier drum 
The invention would also be suitable for use in dryer drum groups that have { TAIL ~ two lower tier drums } , { HEAD ~ one upper tier drum } , and two reversing rolls positioned around the upper tier drum
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH