My buddy and I just got 2 cx2 about a month ago and we are having a blast with them! we are doing so small upgrades, and probably running 4-5 packs a night. My buddy just purchased the Extreme Core and we installed it. After the install we got everything tuned in so that it would fly correctly, and it seems to fly well but has a lot of wobble during a drastic manuver followed by a drastic stop. For example front to back movement rapidly or side to side rapidly the heli doesnt want to come back to a stationary position quikly. It is similiar to a car with worn out shocks... is this a characteristic of these cores? any help would be appreciated

ryan