Don asked the same question. you will notice that you gain one and then loose one. basically, you should not be gaining or loosing any points for editing something. however since you are submitting the edit, it thinks you should get points (+1 point), then it realizes its an edit and removes the one point that it gave you for submitting (-1 point). the end result is that you do not gain or loose points for editing, but the print out for that is not very clear. i will see if i can just stop it from printing anything when people edit.

My bad. I see the post down the page.

Thanks-