Thank you for your help...but can you please infor...

Thank you for your help...but can you please inform your tech that there is no afr or fuel trim adjustment...horrible service I prepaid 500 for a programmer to be shipped to the wrong address Not on my behalf either...I had to go and find the place after the package was dropped off and get my package back as they guessed on the address I gave them Instead if using the one on file.....luckly the home owner wasnt home...but it still looks horrible and not to mentiin looks like Im stealing mail when in fact I paid for it my name was on it an they sent it to the wrong place...btw MY REV LIMITER FOR A V8 WAS 7500 RPM IN THE PROGRAMMER....IF would have ran this JUST ONCE TO RED LINE I WOULD HAVE BEEN OUT AN LS6 MOTOR....NOT TO MENTION IT DIDNT DO WHAT THEY SAID IT WOULD EITHER