Any lubricant will lose viscosity with fuel dilution. You really need to address that issue before it causes damage.
Hmm What types of riding habits? Short trips to store? Or 30 min or more? As mentioned shorter trips all the engine parts dont get warm enough to seal, primarily piston rings. Or the rings could be a bit sticky. Have you tried 3 or so tanks back to back with Seafoam in fuel? It will help decarbonize parts.
I'm not a believer in fuel or oil additives unless you are going to store the vehicle for the winter season.(Something like Stabil) If after a vehicle has been stored and it exhibits unusual running characteristics I might consider a shot of fuel cleaner but not on a routine basis.
Buy a quality oil and use fresh gasoline with the best additive package from the supplier and you are good to go.
Gasoline dilution of the oil is a concern and there is a way to check the rail pressure for a loss in pressure that could indicate a leaking injector. You might consider getting an on line copy of the shop manual.
Getting an oil analysis which most don't do is a good idea and I do a couple with each new engine to get a baseline. I haven't had one on my F3S yet but will on the next oil change. JMO
How did you go about this? I don’t see anything on their website.3rd oil change analysis results. No fuel dilution this time.
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Wear Check. Seems to be all fleet and semi truck orientedWhich website?