I've been digging around here, Nexus, LL but haven't had much luck in resolution for this particular circumstance - I either find people talking mostly about gaps with armor or coloring issues when using the CK. But, immediately after starting the new game I noticed discoloration between body and the head & neck. It happens to vanilla NPCs and modded NPCs (haven't noticed discoloration for my PC but there is a neck seam, no gap, that I never saw on previous playthrough). I started a new game recently in order to upgrade BBLS ( ) a mod I've always loved but hadn't updated since '13 and the new version required a new game. New game, new problem, confessession of an amature mod user who probably wants more mods than he can handle.