The "smooth edges" type merely means there are 8 bits for alpha (transparency), it does not force the cursor to be blurry. If it is blurry, it is dues to something else.
Smooth Edges
Hello, I am trying to make an animated cursor, but everytime I click create, it shows the cursor with a blurry edge around it and it says smooth edges. I want to turn this off. How can I do this?