07 Pacifica shifts hard into 3rd gear
 

Guys, my 07 Pacifica shifts hard, (Clunks) when you are under light throttle going into 3rd gear. It is only 3rd and only under light throttle, like when you are driving through a neighborhood and are on and off the throttle. It has done this since new. Any ideas what might be going on? When I had a dealership look at, they said it was a design issue with the German six speed tranny. :(