firing order question

[ZJM861]

firing order in the tune is different than all tunes I've compared to.. the entire firing order is shifted over to the right.
attached is a picture of mine, top, and the compare file on the bottoom. compare file is that of my truck and another truck ecu. alldata shows the same firing order car/truck. The ecu has been tuned several times, and this I is something that I find hard to belive to accidentally mess up. It ran fine before the cam, runs now, just comparing tunes file as it has a bit of knock. I have gone back to what I'm sure is the original file, years ago, and it its the same "weird" firing order as 1st is not 1. What's the consensus... what happens if it load up the new firing order and start the car?

firing order.png

[2xLS1]

The order is the same. Only the number it starts with is different. Has no effect on engine operation. It's not like every time you start the car it starts by firing the first cylinder in the sequence.

[ZJM861]

Thanks for the info