Shawn, Did you use Dexron VI (6)?
What level is the fluid at after driving 20 minutes on the dipstick /Park Running?
Go slightly above full line and add some more TransTune. The valve bodies & solenoids can be cleaned up with the Seafoam TransTune and desired results often take time, especially if 50k maintenance has not been done with regular filter & fluid changes.
Give it a try & please report back.

Yes! And its in the middle of the full markings.. Thanks ill give that a try! Will update if things become better...