Nobody?
The trans shifts great at all speeds, going into all gears. It does do it at highway speeds also, just no as violently or as rapidly as at low speeds. When I drained the pan the fluid looked & smelled fine.
When you say TCC, do you mean the solenoid or the torque converter? If you swapped the solenoid and still have shudder, it may be that the clutch in the converter has developed a problem.
