Been researching like crazy on my end!
I've had Tunerpro RT for a while and it is all set up correctly, I had a more in depth look yesterday and it is amazing software compared to ecmspy (free version not mono). Having said that, there is no feature to take place of MLV fuel map adjustments and getting the data to an from those two programs seems to be a major pain. If any of the perimeters are off the data is useless as well, making it much to problematic. There were excel files to make use of the data but all links/videos are now gone so it seems we missed out on the capability of these unless you are willing to put in a lot of time and math to replicate the now dead files. ECMspy Mono looks to be the way to do everything now all in one program, I'll link the tuning guide below that explains in detail.
This is the first I've heard of that? Everything I've seen from around 2009 era says to go that route with no mention of the data needing a change for 02 correction. So were you using megalog previously and switched to something else? If you look at the knowledgable players from the older threads this was the way they were doing it for sure, then later dated threads they replied with one liners saying to use ECMspy mono to set up the fuel maps using the "dynamic" feature.
ECMspy mono tuning guide, check the section for "dynamic maps".http://www.ecmspy.com/ug_mono/V1.1/u...o.shtml#tuning
As for logs, older threads say the data recorded using TunerproRT is second to none. I wonder if getting logs with ECMdroid is getting the same amount of data? I also wonder if ECMspy mono is capturing more data than the old version and that it can make use of that data with "dynamic maps".