Reference is made to FIG 4, illustrating {HEAD ~ the elements} forming {TAIL ~ the proximate portion} of the wheel handle assembly 30, that is, the portion of the handle assembly 30 proximate to the user 
forming
Reference is made to FIG 4 , illustrating { HEAD ~ the elements } forming { TAIL ~ the proximate portion } of the wheel handle assembly 30 , that is , the portion of the handle assembly 30 proximate to the user
OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH