2000,huge oil leak honda accord

I have a 2000 honda accord 2.3l. My father and i replaced the heads since it was a blown head. There was a small oil leak in the rear drivers side of the head gasket area. We hoped that replacing the heads will fix this issue as well. The car runs fine and smooth. But is leaking oild bad at the same spot. We thought the head gasket mighy be upside down or damaged when putting the head on. We now have the head off and it looks fine. Any suggestions cant fogure it out.

My car has 166000 miles.
My car has an automatic transmission.