Pile of Failed Emmett bearings

For a little fun, I thought I would share this small pile of hockey pucks. It took 5 attempts, but I got something that seems to work.

Do not give up, it will (eventually work)

I needed to set the tolerance in the SCAD file to 0.5, and I printed it with a 0.35 J head on a Prusa Printer.

Sliced with Slic3r 0.98 .25 layer