This sample jumped up at me, Fuel came up to 3.5% from 0.5% last OCI, and a trace of coolant????
"Balla: The sodium that turned up in this sample is a questionable finding. It might show some coolant in the oil, though with wear metals all holding steady and no serious potassium(another marker of coolant) present, i's hard to say for sure. We did notice a little extra fuel in this sample than is typical for your engine, so that's something to watch. At 3.5% you could have a fuel problem, so watch for the oil level to increase on the dipstick. The TBN measured at 2.8, which is still fine. Resample again @ 6,000 miles for another look at sodium/fuel."
-Blackstone-Labs
"Balla: The sodium that turned up in this sample is a questionable finding. It might show some coolant in the oil, though with wear metals all holding steady and no serious potassium(another marker of coolant) present, i's hard to say for sure. We did notice a little extra fuel in this sample than is typical for your engine, so that's something to watch. At 3.5% you could have a fuel problem, so watch for the oil level to increase on the dipstick. The TBN measured at 2.8, which is still fine. Resample again @ 6,000 miles for another look at sodium/fuel."
-Blackstone-Labs