Hairless eyelid is common when the lashes transmap is at Gamma 2.2

Set transmap for lashes at  Gamma 1

I also use that lashes transmap (at Gamma 1) to add a slight Bump and some Displacement to make them something thicker.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!