Here's my take on your TTS question......
I'm an avid user but only understand the basics....If aftermarket changes are made to your bike you will need to adjust the air fuel ratio....Too lean a burn will do harm to your bikes engine....With a TTS starter map, that is taken care of, you then do a few Vtune runs to blend and fine tune... You will notice straight away that the bike runs good or bad, a few tunes will generally sort it out...Take note of fuel consumption, engine temp, sooty exhaust, black spark plugs etc..As long as your bike gets enough fuel to not run lean your pretty safe....After all that and you get realy enthusiastic you can start playing around with spark advance etc....I leave that to the experts..
The good thing about TTS is that the factory ECM is still in play....Knock retard, engine temp and other settings are still active...
I printed of the TTS manual and read it a few times, it's very instructive and if you follow it closely you can't go wrong, The mates I have made on this forum have helped heaps also.
There are a lot of guys on here that will steer you in the right direction.....
Bt