It doesn't matter lets leave this thread alone. I'm trying not to make people mad. We can just agree to disagree. I think that a true P can be done in a GP round. And think there is a distinct difference between what I am talking about and a rollback.
I was noting the explanations. I didn't see anything saying they were all the same in the post I was replying to. And the different terms since some people were confused. I liked to see all the info in one spot.