Numeric Letter size jumps

[muchcodesuchwow]

I have a view with two horizontal sections. The upper one is numeric with 3 columns. The Letter size of the numbers is not always the maximum which fits in the box. It jumps on some horizontal sizes. In the first picture is the numeric section horizontaly large, but the numbers small. In the second picture i moved the horizontal section divisor a bit up and the numbers are now a lot larger. Could you please fix this.

Thank you