It HAS worked fine. If you've read some of my other posts, I was thinking it was a little too eager to downshift, but that seems to have gone away when not towing since I played with the downshift and torque converter unlock settings. I havent towed the trailer yet, but we plan to take it on a trip at the end of the month and I'll see how it behaves. One thing I DO know, I got better gas mileage with the custom tow tune than I did with the canned tow tune.
- Jack
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