How to remove naked edges

 From:  corchet
9894.9 In reply to 9894.6 


impossible to solve without rebuilding the boolean diff parts on top of the head

so i rebuild the part to obtain a solid to boolean diff ( construction lines on the 3dm file )

now the head is solid without this constellation of small segments

same problem for the mouth ... select border ... join extrude and boolean diff ok

EDITED: 9 Sep 2020 by CORCHET