In {TAIL ~ a disclosed and pictured dunnage embodiment}, {HEAD ~ the machine} includes a hollow shaft rotatably mounted on a frame 
In
In { TAIL ~ a disclosed and pictured dunnage embodiment } , { HEAD ~ the machine } includes a hollow shaft rotatably mounted on a frame
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH