I have pulled my first couple of log files and need a little help reading them. I created the logs using ALDLDroid.
This is an AFI kit for a landcruiser with a 2F.
I am using $42-1227747-V5.9.3 for the xdf.
I am using $42-1227747-V5.2 for the adx.

I do not have access to the actual BIN, so I am not sure if that will complicate the log read.
We are only using the 3w o2, MAP, CTS, TPS.
No VSS, or knock sensor.

The first (2016-04-22_20.22.22) is a short drive with some stumbles around 1400-1500 RPM. This drive was pretty easy on the throttle.

The second (2016-04-22_20.30.06) was another short drive with more stumbles in the lower RPM range, but we did a few harder pulls to see how the upper RPM range was. In the upper RPM range, it seemed to run well.

I am just learning tunerpro, so any advice on how to actually read these is appreciated.

It appears to me the injector duty cycle drives up during the stumble. Could this indicate a fuel pressure issue or injector sizing? Spark advance also goes way above what I would expect.