RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges two 3 Rachel, you will be a wonderful genius!!! And that i am an idiot. Thanks a lot of for the solution. I used to be binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox course. MaartenMaarten 23k33 gold https://m3mxpressway114.video.blog/