Floating Battery Voltage / Losing Crank Sensor?

[MarkyMark203]

At the dyno the car was floating battery voltage under WOT. I replaced the alternator and secured all grounds in the bay. Still doing it. The next day at the track the car would fall on is face in fourth gear almost like it lost crank sensor (RPM going backwards. Here's the log for anyone who cares to help. Also here's a picture of where the problem happens in the log

[Spunkster]

Post the calibration as well.

[MarkyMark203]

Sure. Hang on...

[MarkyMark203]

Why is the KAL necessary? I was hoping you could see in the log? I'm sure it's not a tuning issue.

[Spunkster]

Without the calibration you cannot see what tuning is behind the issues and data .

[MarkyMark203]

The car is on the same tune from before the issue started.