Contrails always white

[Alti 68]

Happy new Year!

the topic says it: My Contrails are always white.
they did not change the colour at morning, sunset or night like the clouds do this.
i use the contrails from PreciptFX and the same whith PMDG ones, and Dash 8 also from OldProp.

is there any solution for that issue?

Edited January 1, 2019 by Alti

[anden145 2,299]

13 minutes ago, Alti said:

Happy new Year!

the topic says it: My Contrails are always white.
they did not change the colour at morning, sunset or night like the clouds do this.
i use the contrails from PreciptFX and the same whith PMDG ones, and Dash 8 also from OldProp.

is there any solution for that issue?

Have they ever done that? I'm not sure, that effects are susceptible to external light sources in the sim. 

[Sartanius 399]

I thought their color was affected by the specific chemicals being sprayed on a given day.  I could be wrong, though... 😉

[G550flyer 1,029]

57 minutes ago, dmiannay said:

I thought their color was affected by the specific chemicals being sprayed on a given day.  I could be wrong, though... 😉

Shhhsh, you're not supposed to give away the secret!