Does anyone else have a rough tranny? my 06 GS300 feels rough as heck when i switch from gassing the car to coasting on the freeway at 70-80mph

 

maybe it's just me

 

When you were gassing the car, do you mean flooring the car?

The car might still think that you're in a sporty driving style and while it upshifts, you let off the gas so the RPM doesn't connect, thus causing the rough feeling.