Quote Originally Posted by dzidaV8 View Post
It's nice to see that you are progressing! I've been away for a while and didn't have time to participate, but I got some stuff cleared out of my way and I'd really like to take part in this and help.
I had a lot of free time this week as I was curing a flu, so I took my OS12212156 xdf and updated it to 12587603 2004 vette OS. It should also work with 12592425 and 12585950 OS bins, which seem to share the same calibration.

BTW, with OBD2 xdfs coming, it would be nice to increase forum attachment size limit for xdf files, as this one already doesn't fit :)
Thank you for sharing the Xdf, it will be greatly appreciated by many I'm sure.