OCI was approx 10.5k miles and ran from September to March. This was the same combo as before - M1 0w-40 FS and an M1-108 filter. About 9k miles in, the oil level was reading at the low mark, so I added 3/4 of a quart of Rotella T6 (the only thing I had on hand). This is probably 3/4 highway miles with a fair amount of idling as well.
In the comments Blackstone mentions the TBN of 6.4 remaining, but I assume this is a typo as the stats list a more realistic 3.4.
1st UOA
2nd UOA
I was briefly in Fort Wayne so I was able to drop off the sample in person. I snapped a quick picture out back....