Ryan, would it be possible to use decimal values for the type-in sliders? For example, I'm finding that Occlusion Power at 0 is very different from Power at 1... I'd like to try values like .01, 0.2, etc. [edit... oops, nevermind, looks like you changed the algo, power=0 isn't doing the same thing in 7 that it was in 6.2]…