Kosmo,
Would you mind sharing your whole point light shader in its current state? No matter what I try with the specular, it just looks inverted and messed up. I think I’ve screwed it up along the way. I’m hoping to use yours to compare for mistakes so that I can learn what I did wrong. Somehow, even back to the specularLight question I asked some time ago, I can’t seem to get that working. I actually removed all of the specular code until I saw your screenshot. Sorry for being a pest, just not sure what to try next.