In other words, the cutter 24 is adjusted in {TAIL ~ proportion} to {HEAD ~ the error} in a single step 
In other words , the cutter 24 is adjusted in { TAIL ~ proportion } to { HEAD ~ the error } in a single step
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH