I'm assuming you're S. in the See The Game forum? This was posted in a couple threads about stick design and what not.

The stick in the lower left corner looks like it is one of the designs by John Fisher out here in Club Puck. He has a dozen or so designs that all have some similarities. Mine is one of them as well.

Yeah Steve Kars aka CanAm pucks and sticks, has been living in California since about 2002, this puck was actually specially made much harder for use in concrete pools. Worked great, for a while, then it cracked apart. I guess making the urethane harder also made it more brittle.