Steve, I'm right there with you.
Last month my SR, the Calliente, bounced of the rails over the entire flat to almost last place (I think Opa sent in one car just so I wouldn't suffer the last place). Our troop had our Pinewood Grand Prix last week, and I took the opportunity to use the track to tune the Calliente. First pass was a 2.49h (h-high) with lots of wiggling. A few steering adjustments later, and it was running true and turning in mid-2.47s. Awesome! I figured that would put me into the meat of the SRs, running 2.96xx.
Nope. The car ran straight, looked good, and averaged out to be 2/10000s slower than last month. /images/boards/smilies/eek.gif
I am still shaking my head in disbelief, and depressed by this turn of events. I have to assume that I got a Post Office tune-up. Maybe I'll see what got changed. Maybe not. Crud.