{HEAD ~ A machine} 3, further comprising guide plates disposed on said cross beam, and wherein {TAIL ~ a portion} of said soil working tool is arranged to slide along said direction at an angle to said predetermined direction between said guide plates and said cross beam 
wherein
{ HEAD ~ A machine } 3 , further comprising guide plates disposed on said cross beam , and wherein { TAIL ~ a portion } of said soil working tool is arranged to slide along said direction at an angle to said predetermined direction between said guide plates and said cross beam
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL 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