04 S60R. I've ordered the PCV parts from eEuroparts and they're slated to come in next Wednesday. However, tomorrow, I have to make a roadtrip 400 miles roundtrip. As is, there are no symptoms outside of positive pressure, and a bit of smoke coming from the dipstick. However, I'm trying to think of ways to reduce my risk. Since I'll be replacing the hose, anyways, would it be OK to drill a hole in the rubber/plastic upper PCV breather hose? The one that connects to the top of the valve cover? Figured if I get it at the right angle, it'll be good enough to vent any pressure without throwing oil around. Thoughts? Thanks