Review on Color Tree Module IRobot Roomba by Sade Tucker

One motor was tighter than the other so my Roomba pulled to the left. The support team helped me immediately and sent me a new order. This time I just swapped the more powerful motor and now it's straight ahead again. I feel like the Roomba isn't running as fast on the long open straight as it used to. I don't see it gaining momentum like it used to, but at least she's back to work. I don't care how long it takes to clean up, as long as my wife is happy, I'm happy.