Thanks for the thoughts I will keep playing around with it. However I honestly did notice a big difference with that -7 dialed. Even my Significant other said the photos look so much sharper and I did not even ask her opinion about that.
I will combine 6 photos together and check the 2.0M mark with my -7 and -1 to see what happens.
Thanks for your help.
Still not sure why it wont work on my PC but it will on my mac. I put a ticket in for help and will report back if I find out what went wrong.