For {TAIL ~ this configuration hook} 60 can rest on {HEAD ~ the lower protruding edge} eliminating the need for cocking hole 24 
For { TAIL ~ this configuration hook } 60 can rest on { HEAD ~ the lower protruding edge } eliminating the need for cocking hole 24
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH