[Darren Michael]

Thank you Dan. Sorry for late reply, but this did the trick!

[Darren Michael]

Thanks Dan. I still can’t ascertain how to get it to work.

So…..the expression I have in one of the precomp layers (called Character 1) linking to the slider within the main comp (called Infinity) is:

comp(“Infinity”).layer(“Head Rotation”).effect(“x Position”)(“Slider”);

I vaguely understand what the code you posted relates to but don’t fully know how to apply that. I thought I’d changed the syntax from what you’d posted to reflect my comps but get an error at line 1.

C = comp(“Infinity”);

ctrl = C.layer(“Head Rotation).effect(“x Position”)(“Slider”);

L = C.layer(thisComp.Character 1);

ctrl.valueAtTime(time + L.startTime)

I’m clearly doing something rather dumbass