//USE THIS ONE IF THE LAYERS STACK UP FROM BOTTOM LEADER
lagtime = .1;
wigfreq = 3; //wiggle frequency
wigamt = 30; //wiggle amount
adj = (this_comp.num_layers - index) * lagtime;
this_comp.layer("Leader").wiggle(wigfreq, wigamt, 2, .5,time - adj)
//OR...
//USE THIS ONE IF THE LAYERS STACK DOWN FROM TOP LEADER
lagtime = .1;
wigfreq = 3; //wiggle frequency
wigamt = 30; //wiggle amount
adj = (index - 1) * lagtime;
this_comp.layer("Leader").wiggle(wigfreq, wigamt, 2, .5,time - adj)