Cursor size/style

[SW0rden]

Hello,

My Raspberry pi 7" touchscreen touch point has started jumping all over the place and has become unusable, even to the point of overwhelming OctoDash and locking it up.. I've disabled the digitizer and enabled the cursor to show, so I can use a mouse, but it's small and hard to see with the fine white outline. Is there a way of at least increasing the cursor size and possibly change the theme?

I'm running OctoPi with OctoDash installed.