But you shouldn't have to tinker with it to get it right at any price point. If you watch the demo video below, Mark Gooday states its a professional quality product not a toy and they didn't release it until it was perfect. That certainly is not what Maude found under the hood. Maybe I'm better than Doug as I blew mine up effortlessly ! They should have called it the Rattle and Hum ( I guess U2 wouldn't have liked that ). It gets 2 fingers up rather than thumbs from me !