Hi All,
Just a little tip to stop any heartache!!
When you are "messing about" with any photos - save them as "version a" then "version a1" until to have your correct picture.
Then
don't delete the original - these days you have plenty of room on your hardrive - rename it "version old".
This way if you have made any mistakes you still have the original to go back to!!
This is the voice of experience speaking!!

Cheers
Keith