Nah, judging by the looks of it after the removal of housing I think I have done a good job the first time around... The leak is quite substantial and the area under the housing was too clean to be the culprit. Oh well, after I do the oil pan I have done just about every single repair thet is to be expected at this mileage.
Good thing is that here the labor is quite cheap and the only challenge is to find someone who will not screw something up while doing the job. Already found a shop who is willing to do it and will drop off the car tomorrow.