If I change the Resin Cost to € / Kg and then type in a 3rd Digit after the comma, the whole Application crashed.

Reproduction:

1. Open "Settings"

2. Open "Resin" tab

3. Under "Resin Cost"

3.1 Change currency from $ to €

3.2 Change L to Kg

3.3 Type in a floating point value with 3 digits after the comma (e.g. 10,995)

4. Application crashed