Lars pretty much covered it.
But, I sure noticed a difference when I first installed an Evo (that is now a Gryphon)! The slow downshifting when passing was gone and the upshifts were much quicker and more precise too. In addition, my fuel economy improved.
Then with custom tunes, I saw even more improvement.
Perhaps your custom option settings are not optimum. What values are you using there? And, look through this post on the Custom Options menu:
http://dygytalworld.ehost-services13...ead.php?t=1101 What I wrote there applies to the Edge as well as the Gryphon.
- Jack
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2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam