@phila_dot  Thanks for that desription, the more I read the more sense it's starting to make.

@Fredrik PM'd you the file, thanks so much for your help!

I'm thinking of purchasing Swiftec for tuning since it has map detection and definitions built in.  Any advice on this, perhaps a better software tuning suite to choose instead?

Forgot to comment this one...

All available systems have their pros and cons and in general most of them just label the functions/maps with names but fail to explain how the system actually works. I had a look at a system from DimSport and they had clearly misunderstood a few things about that particular EMS I looked at and how it functions so just having a few (or even all) maps detected will never explain how all functions interact so reading an FR will always (i.m.h.o. at least) be necessary regardless what system you purchase (of course depending on how much alterations is needed in the software as a result of hardware chamges).

So... Be careful when purchasing any system as it will never explain how an EMS actually works and it will never give you much insight in engine calibration knowledge in general...