A little bit background: Nintendo 3DS uses autostereoscopic 3D, which lets you see two different images (one for each eye) at the same time to achieve a 3D effect. It's really hard to explain, but I'll try my best. I know I'm in the "sweetspot" so everything should be ok. When I close my left eye, the image I see is clear, but when I close only my right eye, what I see is the image for the left eye AND overlapped with a faint image which is meant for the right eye. I tried to move the screen in every imaginable position to get that sweetspot again, but I can't. Sometimes this happen. I played Pushmo in full 3D, but this problem only occured in one puzzle. So, is it normal? Do you also experience this?