I could have sworn you made mention somewhere about seeing clean areas forming inside the oil fill area, presumably because of the R&P.
As I mentioned early on this thread I was trying it in our bought new by us, nice weather, exceptionally well maintained, and respectfully driven 255K mile Honda Element (I was going to run three 3K OCIs with filter changes each time).
Anyway, while closing up the garage tonight I thought of this thread. I removed the oil filler cap to find this. For years this metal baffle has looked varnished. These are not funnel marks. This is new since putting in R&P. The oil has 1,200 miles on it. I know this car inside and out and those "marks" are new.
See the little clean areas that seem to be forming? The side of the baffle gets no direct splash, but even with it not being splashed, is R&P cleaning it? If so I can't I can't imagine what it might be doing in areas with high flows, direct splash, and friction.
Weird, eh?
Scott
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