Jim Cornaggia [email protected] (Cabintree) has done it again. He sent me a pre production automatic lube feeder for the lyman lube sizer. This thing works great!! I lubed over 20 .500 lfns without touching the lube feeder. If you have one of his hardness testers you know the quality of what he makes its a work of art. It includes all the internals for switching over and a beautiful steal base for the feeder that should go along way toward stopping leakage and blown o rings. I ordered two more one for the other lyman I have and one for my buddies rcbs. I even asked him to just sell me a base for my old moldel. You will not be dissapointed this guy sells things for half what there worth!!!