If your looking for decal pops I can help, I'm actually working on fine tuning it for my car but I do have it and its nice and (loud) as I have it setup. Basically the Part throttle table controls some decel until idle takes over. I can post my tune and you can look into the part throttle table to see what changes I made. mine are less occurring and more smooth but still there quite a bit, too much will cause shaking and bad vibrations. I even had it where it will hold or rev up without any throttle input so be careful!
HotTune_TestCorrections.hpt
FYI - Do not use this tune for your vehicle! just use the part throttle table to help, my tune is setup for my car only and will do damage to other setups.