hi guys how are you all

i have recently invested in the kess v2 and k-tag kit

with these kits i got a copy of ecm titanium which seems to work quite well
Now the maps i need to modify come up in green as they should but i dont know what percentages i can modify each map to. i am looking for some advice on how to advance the timing on the injector map 1 and what percentages on say the fuel maps as i would expect that to be quite a low percentage.

basically im looking for some guidance so i dont do my car or van any damage.

thank you in advance for any help you can give

Hi,
use % instead fixed value
turbo work good at 2450 mbar and you can increase with proccent (10% is safe 1500 rpm to 4200)
also rail 3%
but limiter map is rail map
for egr in edc 15 you flat map with max value