I wonders that too when I first got my tello. In the end I leaned it on the prop shafts and that seemed to work fine.
Others may tell me otherwise and I will stand corrected but my tello flies like a dream
Thank you for your response. When moving left and right with Tello does your Tello seem “jerky” and rush left or right?
I maybe expecting too much from a $98 Drone but my MP,Phantom 3S and Spark generally yaw and move left and right smoothly.