Matt Mallili took his low - compression step over and stretched it clear across a cirque to create the Booter Dam .
After a seven year absence from the Superpark scene Keystone came back in style and stacked the tallest , narrowest tabletop the event had ever seen .
Matt Mallili took his low - compression step over and stretched Superpark clear across a cirque to create the Booter Dam .
After a seven year absence from the Superpark scene Keystone came back in style and stacked the tallest , narrowest tabletop the event had ever seen .