Just uploaded a little video from a boulder local highline.  All natural, no bolts, no leash.   Also a short trickline section of footage from earlier this week.   The journey into the Butt Bounce, Yokohama reverts has begun.   And it seems endless.  you can check out the video on 5.10.com or here( http://www.youtube.com/watch?v=gIpipV3ickk)

Yokohama BS 180 BB.   its a cool trick that is going to be pretty popular soon, i believe.  Its fun, its challenging, and it requires a lot of air.   Hang time is starting to not only be essential for some tricks to be possible, but it is supporting a new style of slackline!!~

http://www.youtube.com/watch?v=gIpipV3ickk