The races yesterday did not go as planned. They were very painstaking due to an airleak or something on my motor. I kept leaning out on the track, at the beginning of practice, and then it started bogging out all the time. I worked on it all day and couldn't figure out the problem. Didn't even get to race one single time. Any help you guys can give me there? It was the Hyper .21 8-port. Thanks in advance.