Thus, as shown in FIG 1, {HEAD ~ the saddle bar} 40 is restrained from {TAIL ~ rotation} by the engagement provided by posts 34 and 36 
is restrained from
Thus , as shown in FIG 1 , { HEAD ~ the saddle bar } 40 is restrained from { TAIL ~ rotation } by the engagement provided by posts 34 and 36
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH