I have an issue with this mod. I tried using it on the dark rp server I am creating and it worked just fine for a while but recently the sky on the map has just been all black upon spawning in (when it should be day time as this is just after restarting the server). I determined that your mod is responsible as once I uninstalled it from the server the sky came back. When the issue occured I would get this message in console.

Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedrt)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedlf)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedbk)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedft)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedup)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/painteddn)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedrt)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedlf)
Requesting texture value from var "$startexture" which is not a texture value (material: skybox/paintedbk)

Please do help as I really love this mod and want it to be on the server for the great realism and immersion it creates.