I've recently installed a JB4 with the bluetooth thingy on my F56. I've noticed some oddness in the logging functionality and I was wondering if anyone can confirm them or help me figure out what I'm doing wrong:

MPH
I can set one of the gauges to show MPH and it correctly shows my MPH. However, the logs don't reflect this. The only value MPH has is "0".

GPS
I can't find any way to get GPS data in the logs

Timestamps
The timestamps in the log seem to be relative and not absolute (hour/min/sec/milisec, etc). Does anyone have any info on how often the JB4 does logging? Per a conversation with Terry, its 6hz, unless the car isn't under throttle.

HPDE stuff
Has anyone had any success in combining JB4 logging with any other track day logging? Because of the issues above, I'm having a lot of difficulty getting various datasets to line up correctly (mainly because of the JB4 issues).

Thanks!