It appears to me that the graph for HC actually is hitting a ceiling and would have gone higher, so something sure appears amiss...
Hopefully some of you folks have more experience reading the text at the bottom of the graphs and can give me some more ideas of where to look.
I have not been able to go to the DMV to see about a temporary license so that I can drive the car more - run it hard and run through all the potentially bad fuel, then refill was one suggestion.

Unfortunately, I may not be able to mess with this anymore until next week, it looks like I may be headed out of town. I wanted to post this though so that we can continue the discussion.

Thanks for any ideas...

Terry