LA small block,Do you put an oil passage in your head stud?

Or do you just run the studs as they come and do other mods?

The longer head bolt in that position for the rocker oil passage is narrow for oil to flow around the bolt. So what do you do to open the area up when using a wider diameter head stud?

Not doing anything is asking for failure from lack of oil. I see many small blocks with studs and worn out rocker shafts.

My son has been cutting a passage in the stud with a ball end mill. What do you do? I am sure others have their own fix for this beside spray oilers in the covers.