Do Not Attempt to Adjust Your Computer Screen

My scan is perfectly fine. The problem is that you forgot to take off your 3-D glasses after reading "Action Comics" #851.

Yeah. That's the problem. *flop sweats*

Anyway... as you see here, the speed of Lana's stimulus-response mechanism is on par with Frankenstein's.

Gravity Girl Vulnerability Checklist:
1. Wood (just like the Golden Age Green Lantern)
2. Fire (just like the Martian Manhunter! And Batman, and Green Arrow, and most of the Legion of Superheroes, etc.)