Effects Not Rendering Against Sky with Shaders

Hi all,

I'm running Infinity Lite 1.10.2 with a few mods added, notably including PSI, ProjectRed and Optifine. With a lot of the shaders I'm trying to use, the Conjured Block and Conjured Light effects from PSI don't render against the sky; the same goes for the glowing border of the ProjectRed illumar lamps. Does anyone know what may be causing this issue, and if so, what I can do to remedy it? Thanks!