Sanded rudder forward seals. Put in (4) LP4-3 405 to 710 rudder bottom. Put in (4) LP4-3 903 rudder tip and 4 CS4-4 710 bottom rudder to rudder skin. The pictures are from the rudder top. I had to make a slight wave in the 903 so that the skin would lay flush. I solved the problem by selective bending. You can see it in the 2nd photo below. The results will be on the bottom.