/vr/ - Retro Games

I bought a 20 inch PVM and the picture looks great, but it's not perfectly centered. It's a little too far to the left and cuts off a few pixels.

Is worth the risk of dying to fix this when I could just use the underscan button to see if I'm missing anything?

btw how do you take pictures of a CRT with an android? I tried a few apps and only a "high-speed" app made the flickering slower.