Hi Craig thanks for commenting in our community! Unfortunately adjusting the formula editor screen is not currently supported in Lucidchart. However I do understand why that would be helpful while writing complex formulas. We're always looking for ways to improve Lucidchart and your feedback is the best way for us to do that. Would you mind adding your idea to our feature request form? Ideas submitted to this form are passed on to the product development team for their consideration. My apologies for the inconvenience and thank you for adding your thoughts here. Let me know if you have any additional questions!