Comes from coming towards the catch from the recovery too fast. Form or carriage of the body or of its parts. Items that can affect the set of the boat are the rower's posture, hand levels, rigging, timing at the catch and release, and outside conditions such as the wind. A small fin located along the stern section of the hull. This helps to stabilize the shell in holding a true course when rowing.
All racing shells have a skeg.
The skeg should not be confused with the rudder. Skying Carrying the hands too low during the recovery especially when a rower dips their hands just prior to the catch. This usually results in the blade being too high off the water's surface. The track on which the seat moves. The distance between the swivel pins.