Originally Posted by IBLUBYU
I agree with 6000rpm, about the 1st photo and it also could be that the top "O" ring is not in the right slot if it is, it just needs tightening to proper torque tightness.\
I definitely agree. Check to make sure that all of your O-Rings are there and are seated properly. Something isn't sealing properly so the oil is able to come back up the threads and seep out.