i just did a 3 bar map conversion today,, the new wizard makes the software function a breeze compared to before!
sadly, somebody who could "plug in" to diagnose these issues would be helpfull, do you know anybody in the area with a T2, or t5suite setup?
as a quick diaganostic, i would unplug sensors while the car is running, the one that makes little/no change when unplugged is probably the culprit. If you have bigger injectors a leak down test on them may not be a bad idea,,, New parts can be defective. Is this a single cylender fault, or a multi cyl issue?