TNOG>>I wish I knew. It was a classic double bottom. I almost bought more buy I'm planning to get more GZFX instead. TNOG will take time and a good well to do much. Waiting for the pr on the current well. I don't have a good feeling about it so I didn't buy more. just going to wait TNOG out for now. I've got a lot of ground to make up on GZFX and will be strapped in for the ride.....HAHA!!!