"mad MAX" (aka Yokel-Motion 1.0)

Can u elaborate on ut pista hack?

IIRC the hack/mod consisted of filing off the inner ring support lips.
The inner ring tabs have gone, but that's secondary: the important work is machining the spider to take a 1/8" ring where a 3/32" ring once sat.

Here it is from the horse's mouth (click on the photo for more deets).