I understand the technical aspect of the problem with the bots and being able to prevent them. I do believe somehow inserting a captcha if X amount of rolls are generated within Y time.
By limiting the API calls to the same amount of time that a regular user can achieve by using auto would also help. I don't mind the idea that someone can run a ton of screens and win, I just dislike the idea that others are having an unfair advantage (spinning 100x faster than me). I was literally at a loss of words when I was running over 16 browser sessions trying to hit a jackpot on full speed auto and a bot owner comes in and is spinning 100x faster than me.