{HEAD ~ The method} 4 wherein {TAIL ~ said step} of adjusting includes the step of changing the distance between said spaced points 
wherein
{ HEAD ~ The method } 4 wherein { TAIL ~ said step } of adjusting includes the step of changing the distance between said spaced points
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH