The grove is rusted to the point where the seal moves and is allowing it to leak slowly and drip. I can take a picture and show and post later.
The drivers side is the one leaking. Checked with a Parts Supply Warehouse and was told that Cardone has these backordered and no expected date is available.
I did happen to find the calipers on E-Bay from (2) two different sellers and they should be here by the 8th of Nov.