I agree Randi! When I hosted my last puzzle, I changed the rule a bit, and said I would update the puzzle after 2 letters were guessed. It worked out brilliantly, and everyone respected that rule. I didn't have major updating job to do, no mess with the puzzle, no missing letters, wrong scores etc.

And I only host a puzzle when I know I have time to spare and I can update it fast, not the next day.