Editing on this blog is a pain

  I love blogging, writing and more along that line, but to try to edit is impossible at time. For example, when mis-spelled words pop up highlighted, the word corrector, not only corrects but adds a letter to it. Such as thosee on my last blog about scraps. To make correction many other forms of the word isn't available so you have to hit "ignore" then retype. At that point, it ads another letter. Trying to simply go back isn't as easy as hitting a green arrow, so It's not me, it's them.