Is it Direct Injected by chance? That definitely can cause a fuel smell on the dipstick. Some oil's do better than others though. If not, get a used oil analysis to be sure nothing is wrong.
The car does like it. It really reduced the valve train noise. I just checked it again and the oil on the dipstick smells normal so i have no idea
Still going to try the Ultra and most likely the edge. It all depends how the car likes the ultra. 15yr/500,000 mile warranty sounds pretty good lol. edge is 15/350,000. supposedly.
If you run the Castrol EDGE, try the 10w30 instead of the 5w30, it has a better add pack and is a bit thicker than the super thin 5w30. I *REALLY* like Castrol EDGE 10w30. One of the best add packs I've ever seen.
My engine calls for 5w-20. At heaviest, i'd go with the 5w30. I'd really like a 0w-20 but cannot find any that exists with the edge, heck i cant even find 5w-20 edge locally. 10w30 seems too heavy for my engine.