Okay, I'll try making a patch and flashing the ECU with those values set to 11850 and 12000. However, 9600 is a lot closer to the 9400 I'm observing, and there doesn't appear to be a fuel map above 9600, unless I'm missing something?
I'll give it a try this weekend, and hopefully I won't brick my ECU.
Probably going to install the software on a better laptop too
Charles.