they definetly changed something since there was residue around the drain plug, as for the other questions only when cold start in the morning and into first hear but gets better through out the day. no grinding, yet!!! the funny thing is that i never had any tranny issues until the dealer did their so called "service," they did a service all right, thanks again.
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"The tree of liberty must be refreshed from time to time with the blood of patriots and tyrannts."

Thomas Jefferson