servo test on Y3 motor mount MG90S

Testing my hacked MG90S servo and my hacked Y3 mount. The MG90S servo metal gear/shaft is at least 1.5 mm thicker than the Y3 hole! I had to drill and force the gear in. The MG90S servo is a cheap analog servo, and it shows. The entire gear can be pushed inside the servo about 3 milimeters and the gears stop rolling until you retract the gear to the normal position. This is because the potentiometer inside the servo is not fixed properly to the case.
Also the Y3 shaft comes out easy from it's place by repeated left right movement!

Видео servo test on Y3 motor mount MG90S канала Attila Fustos