Help fix a tune that tuner messed up [HP tuner]

Tuner messed up the tune but now says he dont know how to fix it. I bought HP tuner myself because there is no local tuner around here. Tuner lost the stock file well..
This tune has a crackle n pops mapped into by him, I am okay with keeping it, however the issue I am facing is;
Car boggles as soon as I cross 120KPH around 2500(where the crackles start) rpm.. then as I let go the throttle the car goes crazy throttling and dethrottling by their own, overall the car is not stable at all. Suddenly rough idle or even whilst driving etc..

I want someone to check if this tune is even alright or perhaps fix it for me might as well help with the issue? Thank you


The car is 2006 mustang GT auto
https://www.filemail.com/d/cicmaxakbeniwab

Upload your tune file as an attachment here. People don't like clicking links like that.

What's to stop you from copying settings from a 2006 Mustang GT Auto off the repository? Modded or stock? Now, don't write the repository tune. Copy differences to yours.