How can I re-size the Color Wheel in ControlP5 ?

I am trying to utilize controlP5's ColorWheel class it works fine but the problem is its way too small.

I am using: controlP5.Controller : ColorWheel setSize(int, int)

but when i use this, It only adjust the size of the box of the ColorWheel the image itself retains its small size.

I also tried: controlP5.Controller : ColorWheel setSize(PImage)

which only resizes the box into the dimension of said PImage.

I also tried changing the image with: controlP5.Controller : ColorWheel setImage(PImage)

but it dosent change anything, the default color wheel image is still there.

So, Any ideas? and do you have any suggestion if there are other ColorWheel classes there to use instead of controlP5's?