Finer Grid Density & Expanded Quick Colors on Tablet

Hi,

I'm writing to suggest a couple of UI and customization improvements that would significantly enhance the daily workflow, especially for those using the app on a tablet.

• Decimal control for grid density: Currently, the grid adjustment jumps directly from 1 to 2, 3, etc. It would be incredibly useful to have more granular control by introducing decimal values (e.g., 1.1, 1.2, 1.3). This would allow users to perfectly calibrate lines or grids based on their handwriting

  size or preferred zoom level.

• More pen colors on the main screen: We are currently limited to only 5 quick-access colors on the main toolbar. Given the ample screen space available on tablets, it would be fantastic to expand this limit. Having the ability to save and display more than 5 colors simultaneously on the first screen would save us from having to constantly open the color menu for frequent changes.

  .

Thanks for the great work you're doing with the app. I hope these ideas can be considered for future updates!