Capt. Mrgnstrn,
Check out post above beginning 'Holy Moley.' Can't make it any clearer without photos.
If the whole rudder had been in two halves, then I guess the whole shaft would have been also, so I went with what I thought was the shortest break in the shaft one could get away with. One side has the small upper half section and the shaft portion what goes up the tube. The other "half" is all the rest of the rudder, the major portion, all of it really except for the upper flap bit. OK? Not yet, huh? Me neither.