Corroded filters for your pics! Bg triggers are bg1 - black, bg2 - white, bg3 - green, bg4 - red, bg5 - blue, bg6 - yellow, bg7 - purple, bg8 - orange. Backgrounds are not ambi adaptable or fog adaptable. They will show no matter what. You can turn them off with bg0. Filter triggers are fx1-fx8 (fx0 to turn off), and en1-en4 (en0 to turn it off). Filters are transparent and ambi/fog adaptable. You can copy the filters with your editing tools and double them up to make them darker, or use an fx trigger at the same time as an en trigger to create different effects. Please keep in mind there may be blending issues with some products. Scale product to sharpen or mute the strength of the filter.