slider controls
hi,ive been watching alot of youtube videos on how to rig a character in after effects,so im new to this i used duik and joysticks n silders but i am having an issue where i want to move my fingers controls which is connected in slider controls that is in a different comp(hand comp) to my main character comp ,i just want to know how its done i dont know if i was able to explain my question properly sorry 

