I posted my UOA in the UOA section, but I wanted input on a disturbing trend I'm seeing in my oil with titanium levels increasing. I dumped the factory fill Idemitsu 0W-20 at 1000 miles and had the oil sampled. Zero ppm of titanium at that point. At that time I switched to Schaeffer 0W-20 oil. At 3000 miles I changed the oil and the sample came back with 23ppm titanium and all other wear metals decreasing nicely for a new engine. I did another oil change 2800 miles later and the analysis came back with 29ppm titanium and even lower other wear metals except titanium. Schaeffer claims titanium is NOT in their ad pack for their 0W-20. 😳 It seems strange that the titanium spiked as soon as I started using the Schaeffer but I guess I need to trust their word. What's going on here and should I be concerned at this point?