Problems with multiple layers.

I have a scene set up with two cameras. One has a train going by and the other has the background. This is my first time with layers so it’s very possible i have done something wrong but i followed the steps on Unity’s website. If either one of the cameras are disabled then the other one works fine but both won’t work at the same time. BTW i have several effects on both cameras.

I think post-effects work only on single camera.