Coming off the intestate

Coming off of the interstate when I come to a stop the truck rocks like the torque convertor is still engaging and the truck shifts really hard after long periods of Highway speed. Any ideas. Tuning is h&s and the transmission was built in February with an iron pac3 kit and a dpc Rudys convertor.

Anybody

What size converter? I've heard that some converters like to stay locked like that

Standard dpc. I'd assume it's the 12"

Hummmm... I wonder if these doc converters are like the rcd converters and are real aggressive.. They really are tight converters and feel like they pull hard