RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges 2 3 Rachel, you are a good looking genius!!! And that i am an fool. Thank you a lot of for the solution. I was binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox class. ✦ Contemplate refactoring a https://maxestatesgurgaon.health.blog/