Step one, set your sensitivity to 10

Step two, transfer your profile onto your computer

Step three, open your profile in modio, press the tab 'File Contents' & extract the file named 415608CB.gpd

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Step four, open this file in your hex editor

Step five, search for the phrase "SEMV", and just below that there should be an '@' sign:

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Step six, highlight this @ sign, and in the hex it should correspond to the number 40. Edit this number to 41-49. I don't recommend going beyond 42, it's near impossible, I highly suggest you only go to 41.

Step seven, Save this gpd, and go back onto Modio, press file contents, and press 'Replace file' on 415608CB.gpd, then select the newly modded gpd.

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Step eight, rehash & resign your profile, then move it back onto your xbox.

done.