Extremephono's answer above is NOT correct! If anything, the newer Cirkus kit takes MORE oil than the old bearing well--about 40 drops or so. Linn says to put almost all of the small vial they provide in until it spills out onto a tissue you've wrapped around the outside cylinder that is the "female" part of the bearing. If unsure which one you have, keep filling it up, a few drops at a time until it starts to leave oil almost all the way up the "male" part (shaft) of the bearing. Have the tissue in place in case you go over by a few drops. This will prevent a mess. Also, the newer bearing surface (inside the well) is NOT a "ball" as above indicated, but also a smooth precision ground hardened steel flat surface like the older ones. I work for a Linn dealer and have set up roughly 150 LP12's of all vintages, so I assure you my info is correct!