4.10 grear programming on 2000 z28

[StewartLS1]

I have a few problems that I need a tune to solve with my auto z28
1. My speed O needs to be adjusted due to the 4.10 gears installed.
2. MY shift points are two low like 1500 RPM's out of first
How do I program 93 octane
all on my i-1000.

Please help

[mikel]

93 tune is the diablo tune.
if you dont have the gear adjustments, load the tune then post the backup and last tune written files from the i2 drive/tunes folder.