Make sure the object is never in the center of the screen. Press 1 for accelerating movement Press 2 for decelerating movement Press 3 for trajectory movement (acceleration then decelration) Click and drag the object to move it somewhere else Adjust the slider for the time/speed of the movement
The object is stamping itself on purpose which is unrelated to the movement. The keys will move the object however to a rotated point of 90 degrees around the center of the screen