Howdy, thanks for that.

Yep all of that seems to be correct and we definitely have oil in the shafts, but there's a couple of rockers that appear to be dry(er) than the others. However the notch is more of a grind mark than a notch (Mopar shafts).

In particular it appears that the offset (intake) rockers are more affected than the straight ones.

There's a long and painful back story to this regarding using econo rocker shafts and having to oval them out to fit race W2 arrangements etc. etc etc so my question really is as simple as;

Does the hole on the rocker arm, have to come into alignment with the hole in the shaft, for it to oil the pushrod?