Toggle through button?

[Team1710]

We are having some trouble with storing variables. We would like to create some code that when you press a button and then release the button, we can toggle a t/f or change a variable. For example, switch between the numbers 1, 2, and 3 by hitting a button. The problem we've run into is getting the number to stay once the button has been released. As soon as the button goes back to false, the toggle goes back to default...