RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges two three Rachel, you happen to be a gorgeous genius!!! And that i am an fool. Thank you so much for the answer. I had been binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox class. Otherwise it is https://m3mupcomingprojects.mystrikingly.com/