If you have any questions or hesitations, please do not hesitate to let us know. We will answer as soon as possible. Designed in France, our products benefit from such rigorous quality control that each bird is a prototype. However, some birds require a simple adjustment from the first flights: watch our video tutorials, check if your answer is in the FAQ or download a manual in the Help section. If by misfortune your product has a defect of any kind, please send us a message. Our after-sales service is one of the most efficient in the industry.