Hit the agree button . I have both vacuum nipples on my 1200 cfm throttle body tied together and ran to a normal pcv valve , and the other cover capped , my valve opens up on start up and stays open ,long as the engine is running, and pulls about 5'' of crankcase vacuum, nice not to have any oil leaks for a change !!
5'' stayed alkl the way to 4200 , didnt have time to watch it when I hammered it -------------hasnt ever passed any oil in the catch can I ran for a while .
