RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges 2 3 Rachel, you are a wonderful genius!!! And I am an fool. Thank you so much for the solution. I used to be binding to self and did not have a 'ConfigurationModel' property in my IncrementingTextBox class. Magicbricks is only speaking https://plotssaleyamunaexpressway.blogspot.com/