Don't know for sure what was causing it, but had serious traction issues and couldn't hook worth a ****. I made some changes but not 100% sure that was it.. Well did four passes.
1st - 13.033 1/4, 8.248 1/8, 1.832 60', 101.73 mph.

2nd - 13.234 1/4, 8.452 1/8, 1.963 60', 102.61 mph. (red lighted, 1st time on this truck)

3rd - 13.022 1/4, 8.235 1/8, 1.830 60', 101.56 mph.

4th - 12.931 1/4, 8.151 1/8, 1.767 60', 100.90 mph.

I Guess it just wasn't my night. Lowered my times by just 100th of a secod....

 

had the same problem last night as well, spinning with a 1.80 60' with a 12.66 time, tracks are getting stingy with the vht lol. good luck next time.