I'm seeing a unusual amount of oil coming off the PCV back into my plenum.

When I was NA I had the homemade Oil Catch Can and was using 1.5QT oil between oil changes plus I had my cats so if any oil was going back into my intake it was being burnt up.

Now I have the TurboXS Oil Catch Can and can see that oil is still getting pass the Oil Catch Can and now that I have Test Pipes I can see oil residue on my exhaust tips.
If I add a restrictor on the line that is going from the Oil Catch Can into the plenum would there be any adverse effect?

I'm also planning on adding back my Cats and getting a replacement PCV Valve.