In certain embodiments, the coil restraints of the coil restraint system are each attached in each trough along the length of the trough , and specifically to {HEAD ~ the front and back walls} of {TAIL ~ the trough} 
of
In certain embodiments , the coil restraints of the coil restraint system are each attached in each trough along the length of the trough , and specifically to { HEAD ~ the front and back walls } of { TAIL ~ the trough }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL