Got the rudder stiffeners cut with the bench shear today at work. It only took a few minutes. Then when I got home, I marked them for length and trimmed them.

Here is the stiffeners laid out on the skin for marking the length:
rudder-003-400×533.jpg

All the stiffeners trimmed:
rudder-004-400×533.jpg

The right rudder skin and stiffeners clecoed together and matchdrilled:
rudder-005-400×533.jpg