Packing prop shaft on inboards. I have twin crusader 220s. The starboard enging packing dried out some over the winter. I re-tightened the packing nut. It has two cotter pin holes 180 dgrees apart. Adjustment is limited to 1/2 turns. Any advice would be appreciated. <br />I adjusted it last fall. The boat is new to me The previous owner (looking at reciepts) had it repacked last spring.
