i have seen some cool variants of the simple stop and go- trick. but i cant remember where and it is hard to do with a unresponsive yoyo… do someone know a tutorial for a cool variant?
simple
that is cool, but i dont dee how to do the ninja vannish-thing… is it a easy way to explain it? 
Maybe instead of the Ninja Vanish, you could try it from a regular GT, and just preform the rest of the steps.