Examine and dry fit your plane together prior to assembly… returns will only be made on unassembled/new condition aircraft. Should you decide to proceed in the building process and later determine the aircraft unacceptable, we will not be able to assist you. Please contact Extreme Flight RC via phone at 770-887-1794 for a return authorization number before shipping product back to us. There will be a $20.00 restocking fee and return shipping charges must be paid by the sender. Product must be in original packaging in saleable condition. Once we receive the returned product we will inspect it and issue a refund via check or credit card refund, less original shipping charges.