I hate to show my idiocy, but can you tell e how to retrieve the files?

I called Tech Support, the fellow that answered was very helpful and coached me through correcting and saving the perimeters, We installed them and the truck feels stronger and has nosed limiter, however the speedometer still doesn't register correctly. Oh well, I'm 75% happy.

No luck, The tool will no longer let me access those perimeters. Any suggestions to get back to the advanced options? If I enter "Advanced Tune" Three Icons appear (Instal Standard Tune) (Instal Custom Tune) and (Diagnostics) The only one accessible is (Install Standard Tune) . Any Idea what I have ...

Nope I didn't do that, I will go try right now, thanks for the quick response!

I just received my I2 today and am having this same issue. Is there a fix? The main reason I purchased was to fix my speedometer after a gear change. The top speed limiter is gone. (Love it) and it does finally break the tires loose on takeoff, but I don't see a change in the speedo or shift points.

I just received my I2 today and am having this same issue. Is there a fix? The main reason I purchased was to fix my speedometer after a gear change. The top speed limiter is gone. (Love it) and it does finally break the tires loose on takeoff, but I don't see a change in the speedo or shift points.