If you are having trouble controlling your planes... find the Berlin Wall!

Uses a flat reference like a wall to diagnose and correct plane control in poi, especially when forward split-time patterns drift as the hands travel behind the body. You’ll observe where the poi leave the intended plane and use the wall as immediate feedback to keep the movement aligned.

Nick Woolsey emphasises reducing complexity by drilling with a single poi, moving gently and building motor control over time rather than forcing full-speed, two-poi consistency. The practical goal is cleaner plane awareness that transfers into smoother transitions and more reliable behind-the-back pathways.