So here's the problem : I am trying to do an hardcore survival world with client sided mods to make minecraft beautiful, so I watched a video about good client sided mods and found blur mod, so i tried it out but there's a problem, as long as Blur (Forge) (<-- exact name on forge) is alone everything's ok but as soon as i activate optifine, disabled! It bothers me because Optifine gives shaders and blur is really cool, so does anyone have some tip?