In {TAIL ~ certain embodiments}, {HEAD ~ the coil restraints} are attached in each trough and extend across the transverse coil car 
In
In { TAIL ~ certain embodiments } , { HEAD ~ the coil restraints } are attached in each trough and extend across the transverse coil car
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH