OK, have a 25 hp merc, tiller steer, runs great starts every time, Problem, Yesterday while out in some shallow flat areas I had put the motor up on lock to run trolling motor in shallow, after a minute or so I smell raw fuel! go back and see a drip coming out of the area where fuel line connects. leak is maybe 1 drop every 45 sec to a minute, when engine is back down to shallow run or down position no drip? tried several different angles at home can not reproduce the drip? Engine was not running while up (naturally) any idea where this came from and why I can not find where it was coming from? Thank you for any thoughts.