Anyone know the proper rudder alignment for the Mac 22? I have what I believe to be the original teak rudder with metal plates connecting the bottom and top halves. The bottom half is currently set at a 15 degree angle (astern) from the top, set there by the previous owner. The line that runs from the bottom half to the cleat on the top half is taught, so i don't believe it has been affected by grounding of any kind during my ownership. However, I still want to make sure it is aligned properly. Any advice is appreciated. Troy