Oh I also seem to have electrical problems at the moment which may be causing some issues.
If you are in the passenger seat and tap your feet on the floor (on top of the computer) you can actually make the revs go up and down lol!
Got it booked in this thursday to have it all replaced and checked over etc..

The first run I did a 15 flat but was spinning through first, got a 2.45 60 ft and felt very slow off the line, however it picked up and went once it got traction getting me a higher end speed at 96mph..

I believe running the car progressively it performed worse and worse toward the end of the night. But anyway still saw 14's lol