9r10????? 2005 6.0

[bonehead_98]

Hey Guys
I recently got around to loading the 9r10 tune for 2005 6.0 from the download page, I try to keep current with the tunes. After installing the tune my trans shifting is all out-of-wak. Down shifts with very little acceleration, doesn't upshift from second until let up on throttle and doesn't downshift to first at stops until I begin to take off. I didn't have these problems with 9r07.
My truck hasn't been the shop since 2007 when head gaskets and egr were replaced, so it shouldn't be a calibration issue. I am not where I can get that information right now but if you think it will help I'll post it this weekend. I usually run the 60 hp setting and haven't tried the 100 or tow settings so I can't tell you anything about them.
So whats the question? Is 9r10 located on the download page the most current? If so can I go back to 9r07? If I can't go back, whats do I need to do to get a custom tune?

Thanks
Bonehead

2005 F250 6.0 4x4 Automatic, full 4" exhaust.

[SCGt94]

First time i have heard of any shifting problems in the 9r10. But yes you can revert back to an old crom if need be. Call tech and they should be able to help you out.

[bonehead_98]

Gremlins, got to be gremlins. Experienced the behavior on the way to airport, after being of of town for 3 days everything seems to be working just fine. I have gone almost 100 miles since being back in town and no shifting problems.
Thanks for the tune

Thanks
Bonehead

2005 F250 6.0 4x4 Automatic, full 4" exhaust.

[SCGt94]

no problem, let me know if you need anything else