RachelRachel 133k6767 Gold badges315315 silver badges510510 bronze badges two 3 Rachel, you happen to be a gorgeous genius!!! And that i am an idiot. Thank you a lot for the solution. I was binding to self and did not have a 'ConfigurationModel' property in my IncrementingTextBox class. Nor thinking Should https://emaarurbanascent.blogspot.com/