I also make sure I apply the proper torque setting to the filter housing when tightening. Too loose and the oil will ooze (possibly spray due to pressure) out of the filter housing and make a mess in the engine bay. Too tight and removal of the oil filter housing becomes difficult (same for just about any oil filter install, including spin-on designs). Service manual states proper torque setting is 25 N-m (18 ft-lbs). Buy yourself an oil filter wrench adapter that fits the filter housing cap.