i ... kinda sorted out the issue that made my FPS dips ... i have a lots of follower mods and all are heavy HDT type (include hairstyles ) at last 54 mods on my 229 are follower (yeah yeah i know i am a folower'olic ... but i do a lot's of Aether Suit photoshooting
for ENB test and clothing )
WELL! it seems that the 980 i have don't like to do the PhysX work (that or Skyrim doesn't like my 980 being the PhysX chief ) ... setting it on CPU calculation s kinda solved my FPS misbehave ... instead of going from 60 to 4-7fps i only drop to 45 sometime ... (and that's in the Aether suits darkroom and 42 follower around
)
Nvidia SHAME ON YOU MY 6600K handle PhysX better than your card!
(Skyrim use PhysX right?)