increases strange 1.3 mjt

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hi I have asked if you check a map, it is a fiat punto 1.3 mjt, 70 hp, I have noticed increases in the negative, and increases to 450 rpm, I never make changes with qst numbers, someone can? explain to me the logic? he has made it a professional and I would like to understand the logic to learn...screenshot2.jpgscreenshot.jpg

I noticed that you can see small, I attach them otherwise

how do I attach them great?

I noticed that you can see small, I attach them otherwise