I have a 1980 238, not too long ago after a day fishing, I noticed that while flushing the anchor compartment, at the front of the boat the water wasn't draining out to the bilge area, I did look on the owner's manual on this site and show that there is a drain tube going all the way to the forward anchor compartment, but when I look on the boat this tube comes from the cabin only, its an elbow that inmediately goes to the back of the boat, does any body with the same or familiar style boat have an idea how this water drains out?