 competitor gums, argons, it was a problem. Consumers have been complaining about it. We have a new cut on this, we call it the clear site, and it actually jets all the gases forward with some good high speed footage of it. It keeps the red dot completely clear of any gases. And let me just make it clear for people who aren't shooting red dots, if you start spraying oil on your red dot, before long you won't be able to really see through it.