[John Wolf]

Hi,

this is perfect:
x2 = thisComp.layer(“Null 1”).effect(“Slider Control”)(“Slider”);
x = linear(time,key(1).time,key(2).time,key(1).value[0],x2);
[x,value[1]]

but I need use Point Control, can you edit expresions for this? Thank you very much.

John