Every time I have my car worked on (tune up, timing belt) it seems like they do something to make it leak oil in a new spot. It leaks from the valve cover, leaks from the valve train o-rings into the spark plug holes, leaks from the distributor seal, leaks through the oil pressure sender, leaks from the pan. I just live with it because it's not worth getting "fixed" especially when they can't pinpoint exactly where it's coming from. After the last tune-up is the worst, though, where it's coming from the distributor seal. Maybe because I'm harder on it these days and rev it more, but it seems to come out of there pretty good.
Not sure what my point was - I guess that oil leaks are normal on this gen, from the above mentioned areas. I did the pan gasket myself, and put in a new sender which fixed those issues. It would be nice if the pan had an upward lip, instead of a downward lip to hold the gasket from squeezing out when you install it.