I think this is "simple" but I'm very new to expressions, and any help appreciated.
I have a group of subcomps that have an adjustment layer with an effect applied (DigiEffect's Damage, but the specifics I don't think matter). I want to control the adjustment layer effect with a "control layer" Adjustment Layer found in the Main Composition. So it looks like this: Main Comp w/ Adjustment Layer w/ DE_Interference, and I want to link all of the tweaks I make to that Adjustment Layer to an Adjustment Layer I created in each sub comp with the same DE_Interference effect on it. I see I can't pickwhip the whole effect to another whole effect, JUST the individual subgroup of parameters, like "Source_Blend" or "Random Seed", etc. Is it possible to parent those sub comp adjustment layer effects with the control adjustment layer effect? Thanks.