[Ferdian Feisal]

Thx for ur response :)! I’ve made sure that all the layers in small cube didn’t touch the big cube in that comp :(.. My big cube is 300x300px, and the small cube 250x250px. I want to make a ‘gap’ between the cube, so the final cube has a 25px ‘thickness’. Here it is all of my comp:
comp1.jpg
comp2.jpg
comp3.jpg

My first problem is the edge of the layers on the cube has a little gap, i search in this forum and found the same problem with me. So, i try the ‘alpha add’ thing, but nothing happen :(.. So i try different solution, i duplicate all the layers (on each cube) and move it 1px away from the previous layer. The result is like this:
comp1b.jpg
comp2b.jpg
comp3b.jpg

But with or without duplicating layers on each cube (i mean ignore my first problem), i’m still have a problem that i’d explain on my 1st post :(..