The tip is deflected upward approximately 5mm

The last 4cm of the head are curved

The first 15cm of the head remain straight to preserve accurate backhand passing, flips, and edge shooting

The tip is deflected upward approximately 10mm

The last 5cm of the head are curved

The first 14cm of the head remain straight to preserve accurate backhand passing, flips, and edge shooting

The tip is deflected upward approximately 20mm

The last 6CM of the head are curved

The first 13cm of the head remain straight to preserve some backhand passing, flips, and edge shooting

The radius of the curvature matches the ball for maximum retention.