Need Answers A.s.a.p Bout Piggy Back Comp!

[Daboss]

Ok I finally got my car tuned from a local fellow who people say could do it. Now as stated before I am from the Bahamas so dynos are virtually non -existent. My car is a 95 gts-t with the following mods pod filter, fmic ,3.5" turbo back exhaust split dump, ebc 12 psi, 255l/hr fuel pump, .7mm gapped plugs , stage three clutch and afc neo. Now here is the question I have for you guys I was wondering if the tune I got was any good. When I look at the settings PER RPM on the neo everything is in the negative for both the high and low throttle positions. He has the low throttle at 30% and the high throttle at 70% now he did road tune the car with a buddy of his and he hooked up a wide band o2 sensor that he has as i dont have one. When i got the car back i must say it is very lively and i can feel the difference in power i can feel alot more pull under hard acceleration when on boost. I have opened her up a few times since then and have not heard any knock or feel any missfires and ocassionaly get a pop from the exhaust now and again so that means its still a tad rich which is good at least i kno my car is not leanin out , fuel economy has increased from 250 300km city driving to 350 +km. Im just not sure if everything suppose to be in the negative like that as i have noway of checking my air fuel ratios cus i have no wide band sensor or even my hp cause dynos are hard to come by, but I can feel the diff in acceleration and see it in fuel economy. I just wanted to know from those who have piggybacks if there settings are all in the negative like that?

[Guilt-Toy]

everything is fine mate.

The standard comptuers run too rich standard and when tuned in most cases there is fuel taken out across the whole board.

[The Mafia]

everything is fine mate.

The standard comptuers run too rich standard and when tuned in most cases there is fuel taken out across the whole board.

correct.

I have tuned a SAFC and most of the tuning is done by simply taking out fuel.

Most of the fuel takem out was 30% - which was alot. The car still ran richish afr's too.

I didn't want to take anymore out just to be safe, as I had the impression that the fuel pump was wearing out.

[Daboss]

OK Whew!!!! Thank you guys I just wanted to make sure I didn't get a dodgy tune guess he did know what he was doing. Thanks again for the quick response guys.