The weekend of the 18th should be a good one to try and make Kemah.
Three Mustang clubs will be attending that night!
If the weather is good the night should belong to the Stangers.
Same thing happened to me when I went for inspection.
The Tune I was runnin' at that time had 3 sensors showing not ready.
Spoke to the tuner and he said he turned them off because some people would get a check engine light with them on.
I have since had a custom tune added to my car and all...