RachelRachel 133k6767 Gold badges315315 silver badges510510 bronze badges 2 three Rachel, that you are a gorgeous genius!!! And I am an idiot. Thanks a great deal for the solution. I had been binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox class. The ideal Buy application tends https://m3mparagon57gurgaonproject.blogspot.com