If the fuel is seeping up from the bottom of the injectors, you need to put in a set of injector seals. They are sometimes lost when removing the injectors. They stick to the bottom of the injector just long enough to pull it out, then they fall into never-never land.

As recommended you would be very well served to set the injection timing start of delivery. This is a relatively similar procedure. If you don't have a Haynes manual or something, we will describe it for you here.

Good luck,