RachelRachel 133k6767 Gold badges315315 silver badges510510 bronze badges 2 three Rachel, you might be a lovely genius!!! And I am an fool. Thank you a lot for the solution. I used to be binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox course. ✦ Contemplate refactoring a https://landmarksector95gurgaon.blogspot.com