RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges 2 three Rachel, you are a good looking genius!!! And I am an fool. Thank you much for the solution. I used to be binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox class. .. Even though the syntax https://m3mcapitalwalksector113.blogspot.com/2025/06/signature-global-plots-farukhnagar.html