Thanks for clearing that up.
Ignore the -1, back on +.5
Instead of changing your minds so many times, maybe you could consider your thoughts aren't required, and it's not a horrible thing to keep to yourself until you have a valid answer you are sure of. I don't mean to sound rude here, but it feels like a lot of people reply because they feel they have to, not because they want to. I highly recommend reading the quote in my signature by Plato. Excellent moral to live by.
Edit;
"Wise men speak because they have something to say; Fools because they have to say something." - Plato