Consequently, in accordance with another aspect of the present invention, there is provided a way to alter {HEAD ~ the angular position} of {TAIL ~ the timing disc} 51 with respect to the angular position of the web advancing wheel 49 
of
Consequently , in accordance with another aspect of the present invention , there is provided a way to alter { HEAD ~ the angular position } of { TAIL ~ the timing disc } 51 with respect to the angular position of the web advancing wheel 49
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH