Thanks Dave. Someone on the Adobe user forums came up with the code below, which does exactly what I want: var timeLayer = compItem.layer("Time"); var effectValue = timeLayer.Effects.property("ADBE Numbers2"); effectValue.property("ADBE Numbers2-0003").setValue(25); Che...

I'm trying to script a certain effect on a layer, but the debugger says that the effect doesn't exist. I have a solid in a layer and I'm trying to change values at key frames of the Value/Offset/Random Max effect. This is accessed through Effects > Numbers > Format > Value/Offset/Random Max in the U...