Distributor Oil Leak..."call me crazy"

I saw PCV mentioned in other posts. To the best of my knowledge/research, the engine is setup "correctly" with the correct breather for the ECS system and a PCV valve, see pics.
Oddly though, I also had a persistent oil leak at the RR valve cover. Tried the expensive Mopar gasket and I think that took care of it but now this leak is encroaching onto that area too so it's hard to be sure.
I suppose I should run it one more time maybe without the breather and PCV to rule-out any strange problem with the system, so thanks for the reminder on that.
Will look again this afternoon.