Adjustment layers

[swp001]

I have one grudge layer that I want to apply to only 3 other layers. I am going to put this onto a snowboard and the grudge layer is just going onto the snowboard too. I just want it to apply it to the 3 layers that I made. How do i do this?

 

[thebulfrog]

Merge Layers

The simplest way (even if it means you can't go back once you do it) is to merge the layers with each other. Select the layers you want to merge by shift selecting them, and then going into the icon in the top right of the layers palette (a small arrow) and going down to merge layers. Or press Ctrl E with the multiple layers selected to merge them.