360 LA getting oil in #3 cylinder.

AJ/FormS said
There is a port at the front of the carb for the PCV
I never recommend running the PCV to the Brake-booster port. When you do, it just creates problems, especially on a dual-plane.
bin there, dun that.

Plugs did look like #5 and #8 were about right while all the others look way rich. And those two feed from right rear of carb. Could it cause that?