Gamma settings on OSX

[reyak]

Just curious if anyone else has experienced Gamma issues when playing project1999 on a mac osx yosemite? I can get in the game and everything runs fine, but my world always seems dark. During the game day time, the sky remains dark.

Light sources work as I can see, but the game world always looks like it is night outside.

I've tried a couple things like going into the wineskin settings and adjusted the extra gamma correction and that helped a bit, but not completely.

Am I just missing a setting somewhere that is screwing up everything?