I was having a lot of trouble with my marker. It wouldn't even shoot. Then I bought a bottle of this off of eBay, and my gun worked perfectly. The only wierd thing is that, somehow, the lube is actually leaking THROUGH the plastic of the bottle. I first noticed this the day after it came. I looked at it, and the entire outside of the bottle was covered with a thin layer of lube! I have dried it off many times, and the next day its always the same. I eventually gave up, and now I store the bottle in a jar.
