i have a 1995, 23.5" Hunter and i have a slight leak in the boat, it doesn't get down to where the bilge pump is, it is only under where the rudder is in the berth. i have kept an eye on it and it's not from rain or when i wash the boat and it doesn't leak all the time, on my last trip which was a week, i noticed it on a couple of days but not everyday and it did not rain so it has to be below water level and the only thing that i could tell is the lower rudder bolts. am i able to back these two bolts out, reseal them and reinstall them as a normal bolt? i do not see a nut so i imagine that the nut is in the frame of the boat or a threaded fastener. just want to make sure if i take them out i can reinstall them without any issues.