Rainy day here so I was browsing the forum. After reading all the issues folks have with the oil separator in the air filter housing, I got to thinking. Couldn't you remove the oil separator unit inside the air filter housing, and just run a tube from where the valve cover vent tube comes into the air filter housing down to the drain tube that goes to the pan. Basically bypassing the oil separator, but leaving the air filter housing and valve cover vent tube looking stock? Any feedback welcome......would it work or cause issues.