Way Oiler: Automatic Machinery Lubrication [ + Vactra 2 More ]
Plumbing involved first adding fittings to the original milling ports on each axis plus connecting those passages to the new oil distribution grooves. No need to be super accurate locating this hole as we are drilling a much bigger hole. I just used a spud to help line it up quickly. First line up on the old ball oiler location with a spud.