I just finished my homemade bong that has a perculator, I haven't gotten a chance to hit it yet because I don't have any weed, But I should be getting like a quater ounce tomorrow, then I'll post a milking video. For the carb all you have to do is unscrew the cap on the little bottle. What do you guys think? The pics came out HUGE so I'll just post links: http://i202.photobucket.com/albums/aa145/Trevo4311/DSCN4243.jpg http://i202.photobucket.com/albums/aa145/Trevo4311/DSCN4244.jpg