?cruise control/holding gear to long PROBLEM FIXED

[runningbull]

Ok I did a custom stock tune
Which I change some parameters.
I did throttle boost 20pct,speed increase,shift firmness,rev in N park
And also add the 89oct tune with unchanged
parameters. Seems like the trans won't shift at times
Until 3500rpm and the cruise control holds
Speeds below70mph will disengage
After some time go off. If set to 60 mph
Go and hammer down to pass cruise control shuts off.
This us a pred U7136/316105 pred 2006 charger SXT 3.5L

[runningbull]

Man oh man I fixed it well my new used
Full tire did seems that the donut on was
The freking problem making me nuts I tell ya.

[dnar]

???