Ruled handwritten line spacing too small

I very much like the interface for handwriting! It would be wonderful to use the dot grid and ruled but on my iPad mini in portrait orientation the size of the ruled lines and dot grid are too small to write. When I rotate the iPad to landscape it is a bit better, but I think portrait is ideal for handwritten notes, especially on the iPad mini. Consider upping the space for the ruled and dot grid, I’d love to use this feature!