When I enter something incorrectly, it is a pain to change it, and I wish I could find an easy way to do that without slowing me down.
I am really happy with moving to the next open letter in most instances.
I set 4 records over a span of thirty puzzles this morning, and one more record in thirty puzzles tonight. I used to set perhaps one record in every hundred puzzles or so. I'm sure as the records come down, I'll revert to earlier form.