abbs tend to seperate as u age anyway,, ive never done slin, havent abused growth ( done 3 4month spells of growth at 4 to 8iu), and my abbs definatly started to seperate in my late 20's compared to my teens, you couldnt get a credit card between them at 19,, now at 28, you could get a finger inbetween the upper abbs..