Really low oil pressure

[latof]

Yeah, the balance shaft is eliminated. I cant remember if he said the bearing just needs to be rotated, or if he forgot to put in the block off bearing. Do you think it's possible to jam a dowel pin into the hole to block it off? if so, does anybody know the exact diameter of the hole? If you do, i could just machine a pin to fit into it. Or if i could machine a large plug to just shove into the place of where the balance shaft goes into.