I finally got the timer to work!! First I was stuck on making the timer countdown, because it only displayed the input time, then I figured that out and got more stuck on making it so that when a user input a new time, it would restart the timer. But lo and behold… Now you can both use AND change it! Besides that, I worked out a few minor problems:

• max times (so no giant #s)
• decimal inputs
• stopping the clock if the user closes the timer window