That much I know, I figured if I wrote 50% het, 66% het, 100% het, that it was pretty much universal knowledge as to what it meant.
Anyways, I think what I'm going to do is get a 1.1 spiders and .1 black pastel. Breed the 1. het clown to the .1 spider and the 1. spider to the .1 black pastel( a black pastel bee sounds pretty cool, it should be called a black widow).
Thanks for the help