WINGS-HAIR-ON1216 Fatpack (Packaged)

So I really like this hair, I like most of the hair Wings has been doing lately, but their materials are literally a high oily sheen and they cannot be edited or adjusted in any way via the edit panel or the HUD they provide, so if you happen to have dark hair your hair looks extremely shiny and even if you use the edit tint HUD to try to make it darker to offset the materials the hair just gets muddier and more black/grey mixed in response.
I messaged the designer of the hair and got zero response in regards to it and since then I've bought OE1221 as well and it has the exact same issues.
These hairs are more or less useless unless you are willing to turn off advanced lighting and shaders OR you are willing to adjust your windlight in literally every region you go to to suit your hair...and its sad because Wings does great hair styles, but they can't seem to sort out texturing in the SL environment and I have been a fan of their work going back into The Sims.