I want to run my crank case gases into the exhaust. I already have the pass side going directly into the exhaust with a breather on the driver side. I want to run the driver side right to the exhaust to help pull a little more vacuum. My question is will not having a breather cause a problem at idle? There will not be enough vacuum created by the exhaust to open the check valves. Will this create too much pressure in the crank case at low engine speeds? Any and all opinions will be appreciated

Thank you-Jeff