Bladework faults
The short stroke
Symptom
Arc of the blade obviously short in comparison with other blades in the boat. The stroke may be short at the finish, catch or both.
Cause and solution #1
Cause
Stretcher positioned too close to the line of work, or the rake of the stretcher is too steep.
Solution
Check the stretcher position.
Cause and solution #2
Cause
Not allowing the body to follow the arc of the blade around the rigger at the catch and the finish.
Solution
Ensure that the shoulders remain parallel to the blade throughout the stroke, twisting through the lower ribcage.