FIG 3 shows {HEAD ~ an exploded perspective view} of an adjustable, cam actuated spindle assembly in accordance with a preferred embodiment of {TAIL ~ the present invention} 
FIG 3 shows { HEAD ~ an exploded perspective view } of an adjustable , cam actuated spindle assembly in accordance with a preferred embodiment of { TAIL ~ the present invention }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL