Well i doubt Stu with participate in a sensible reply as i started the topic.
I have NOT touched the ignition map so far as this is the barstard part.....its safe i can see that and i can see where i could make more power...but am hesitant

Fuelling i have changed.....also put my own rev limits/fault mode/boost control map......I have also adjusted the ACT factor from base..the part that retards on certain temps the hotter the more....etc etc
Like i say i am happy with the fuelling now and this is rellevant i just remembered i rember karl saying if i wanted closed loop i'd have to get the lamda sensor..narrow band i think to acheive it!