The cartridge does not add to {TAIL ~ the extent} of {HEAD ~ the measurement device}, therefore handling is improved 
The cartridge does not add to { TAIL ~ the extent } of { HEAD ~ the measurement device } , therefore handling is improved
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH