After transferring fuel from the fwd to the aft tank, I forgot to close the transfer valves. Fuel apparently siphoned from fwd to aft, filling the aft tank to the very top and then some. One or more of the aft tank top penetrations wasn't adequately sealed, and I discovered a layer of fuel on the top of the tank and probably dribbling down the sides. I've thoroughly cleaned the tank top, but the diesel odor won't go away after several months.
Any ideas about accessing the tank bottom area for cleaning, or how to eliminate the odor? If I drilled a hole in the sponsons from the outside below the tank, would trapped diesel drain out?
Mark Richter, Ortona, FL
"Looking Glass", 2002 MV34, 75hp