RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges two three Rachel, you happen to be a lovely genius!!! And that i am an idiot. Thanks a lot for the answer. I used to be binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox course. @Kent points out https://commercialplotsingurgaon.travel.blog/