hi RSparky, I came to this site specifically for this post. I realize this is a long time ago, but I didn't see an attached image. You wouldn't happen to still have that, would you? I have run into an issue with my Scorpion Exo 1100 where the screw that holds the mechanism to the helmet, behind the twist grip, has come unscrewed. I'm afraid to try to pry off the twist knob for fear of breaking something, as I don't have replacement twist knobs to replace it with. Thank you sir! KB