I currently have an "custom" email tune on my car and one of the things that I noticed with it is that whenever I start the car while it's warm it has a bit of a hiccup when I tap the gas. After 2.25 came out I noticed that they had raised the idle from the factory 650 rpm up to 780 rpm. So today I decided to drop the idle back down to 650 and noticed that the hiccup is very pronounced now and even killed it a couple times. I have thought for quite a while that it seemed to be idling high and my guess is that they raised the idle to 780 to help hide this. I've looked between the two tunes and noticed a few differences in the idle related tables and am thinking about just changing all of those tables to match the factory ones. There shouldn't be any issue doing this, right? I wouldn't think that there is but I just wanted to make sure. Is there anything in particular that would make it do this? It acts very much like a carburetor would if it didn't get a corresponding accelerator pump shot when you tap the gas. It only does it in the first 10-15 seconds after start-up then it runs fine.