Yes, the holes, grooves, and weep holes do line up
Just to clarify, It is my understanding that the holes
do align with the groove in the rocker but
do not align with each other. In other words, you can’t stick a wire in the rocker weep hole straight into the rocker shaft. The rocker hole is on top and the shaft hole faces down, so the oil travels thru the shaft, out the bottom hole into the internal groove and exits out the weep hole in the rocker.
Please give me a sanity check!