{HEAD ~ The control system} takes into {TAIL ~ account} the displacement of the platform from the support ends and adjusts the Z axis displacement during Y axis traversal 
takes into
{ HEAD ~ The control system } takes into { TAIL ~ account } the displacement of the platform from the support ends and adjusts the Z axis displacement during Y axis traversal
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH