Unfortunately Nak, although i appreciate the comments, that does not work, as you can see from my picture above... I did exactly that and it does not extend infinitely... At one point, the boolean dies... However, Canine managed to do it, as you can see from his picture.. and from his intructions, I can't get it to happen, and he has not elaborated on this since... (Don't be afraid to give me more info canine.. :) ) So, there is something that I'm not doing, cause I cannot get the one infinite plane to cut into the other infinitely plane, infinitely... So, if you can tell me why it's not happening for me, I would appreciate it Nak...