I have a 1960 rocket v-drive and I am leaking at the through hull. I just went out and loosened the gland nut to prepare for re-packing and noticed 2 things that I did not expect to see. First, the gland nut has a grease fitting tapped into the body of the nut...second, I see no packing in the gland nut. Can you guys that know give me any recommendations as to what is happening here? Thanks a million in advance!!!