No additional constructional height is caused despite this additional maneuverability, owing to {HEAD ~ the integration} into {TAIL ~ the cavity} defined by the rotary button 1 
into
No additional constructional height is caused despite this additional maneuverability , owing to { HEAD ~ the integration } into { TAIL ~ the cavity } defined by the rotary button 1
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH