Ian and Connor Super Nerding Out on New Winter Blocking Stacks from Kilter Grips

Ever wonder how you can fine tune the difficulty of an existing boulder problem? Tune up or tune down the difficulty with the blocking system. In this video, Connor and Ian adjust a relatively straightforward problem to make it much harder and more complicated.

Holds: Winter L3 Slopey Stacks KX136
Wall Angle: Vertical
Setter: Ian Powell
Climber: Connor MacLennan