The receptacle installs flush to the surface of the surfboard without {HEAD ~ the need} for {TAIL ~ angle adjustments} like most systems 
for
The receptacle installs flush to the surface of the surfboard without { HEAD ~ the need } for { TAIL ~ angle adjustments } like most systems
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH